880880147685

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{31271}}^1$

素因数の和:31496

約数の個数: 128

約数和(自身を含む): 1660047851520

約数和(自身を除く): 779167703835

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 53, 93, 127, 135, 155, 159, 265, 279, 381, 465, 477, 635, 795, 837, 1143, 1395, 1431, 1643, 1905, 2385, 3429, 3937, 4185, 4929, 5715, 6731, 7155, 8215, 11811, 14787, 17145, 19685, 20193, 24645, 31271, 33655, 35433, 44361, 59055, 60579, 73935, 93813, 100965, 106299, 156355, 177165, 181737, 208661, 221805, 281439, 302895, 469065, 531495, 625983, 844317, 908685, 969401, 1043305, 1407195, 1657363, 1877949, 2908203, 3129915, 3971417, 4221585, 4847005, 4972089, 5633847, 8286815, 8724609, 9389745, 11914251, 14541015, 14916267, 19857085, 24860445, 26173827, 28169235, 35742753, 43623045, 44748801, 51378253, 59571255, 74581335, 107228259, 123113927, 130869135, 154134759, 178713765, 210485101, 223744005, 256891265, 369341781, 462404277, 536141295, 615569635, 631455303, 770673795, 1052425505, 1108025343, 1387212831, 1846708905, 1894365909, 2312021385, 3157276515, 3324076029, 5540126715, 5683097727, 6525038131, 6936064155, 9471829545, 16620380145, 19575114393, 28415488635, 32625190655, 58725343179, 97875571965, 176176029537, 293626715895, 880880147685]

約数ペア:

[(1, 880880147685), (3, 293626715895), (5, 176176029537), (9, 97875571965), (15, 58725343179), (27, 32625190655), (31, 28415488635), (45, 19575114393), (53, 16620380145), (93, 9471829545), (127, 6936064155), (135, 6525038131), (155, 5683097727), (159, 5540126715), (265, 3324076029), (279, 3157276515), (381, 2312021385), (465, 1894365909), (477, 1846708905), (635, 1387212831), (795, 1108025343), (837, 1052425505), (1143, 770673795), (1395, 631455303), (1431, 615569635), (1643, 536141295), (1905, 462404277), (2385, 369341781), (3429, 256891265), (3937, 223744005), (4185, 210485101), (4929, 178713765), (5715, 154134759), (6731, 130869135), (7155, 123113927), (8215, 107228259), (11811, 74581335), (14787, 59571255), (17145, 51378253), (19685, 44748801), (20193, 43623045), (24645, 35742753), (31271, 28169235), (33655, 26173827), (35433, 24860445), (44361, 19857085), (59055, 14916267), (60579, 14541015), (73935, 11914251), (93813, 9389745), (100965, 8724609), (106299, 8286815), (156355, 5633847), (177165, 4972089), (181737, 4847005), (208661, 4221585), (221805, 3971417), (281439, 3129915), (302895, 2908203), (469065, 1877949), (531495, 1657363), (625983, 1407195), (844317, 1043305), (908685, 969401)]