85772115

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 180756576

約数和(自身を除く): 94984461

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1481, 1485, 1755, 2145, 3861, 4443, 4455, 5265, 6435, 7405, 11583, 13329, 16291, 19253, 19305, 22215, 39987, 48873, 57759, 57915, 66645, 81455, 96265, 119961, 146619, 173277, 199935, 211783, 244365, 288795, 439857, 519831, 599805, 635349, 733095, 866385, 1058915, 1319571, 1559493, 1906047, 2199285, 2599155, 3176745, 5718141, 6597855, 7797465, 9530235, 17154423, 28590705, 85772115]

約数ペア:

[(1, 85772115), (3, 28590705), (5, 17154423), (9, 9530235), (11, 7797465), (13, 6597855), (15, 5718141), (27, 3176745), (33, 2599155), (39, 2199285), (45, 1906047), (55, 1559493), (65, 1319571), (81, 1058915), (99, 866385), (117, 733095), (135, 635349), (143, 599805), (165, 519831), (195, 439857), (297, 288795), (351, 244365), (405, 211783), (429, 199935), (495, 173277), (585, 146619), (715, 119961), (891, 96265), (1053, 81455), (1287, 66645), (1481, 57915), (1485, 57759), (1755, 48873), (2145, 39987), (3861, 22215), (4443, 19305), (4455, 19253), (5265, 16291), (6435, 13329), (7405, 11583)]