13455585

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 30481920

約数和(自身を除く): 17026335

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 33, 39, 41, 45, 51, 55, 65, 85, 99, 117, 123, 135, 143, 153, 165, 187, 195, 205, 221, 255, 297, 351, 369, 429, 451, 459, 495, 533, 561, 585, 615, 663, 697, 715, 765, 935, 1105, 1107, 1287, 1353, 1485, 1599, 1683, 1755, 1845, 1989, 2091, 2145, 2255, 2295, 2431, 2665, 2805, 3315, 3485, 3861, 4059, 4797, 5049, 5535, 5863, 5967, 6273, 6435, 6765, 7293, 7667, 7995, 8415, 9061, 9945, 10455, 12155, 12177, 14391, 17589, 18819, 19305, 20295, 21879, 23001, 23985, 25245, 27183, 29315, 29835, 31365, 36465, 38335, 45305, 52767, 60885, 65637, 69003, 71955, 81549, 87945, 94095, 99671, 109395, 115005, 135915, 158301, 207009, 244647, 263835, 299013, 328185, 345015, 407745, 498355, 791505, 897039, 1035045, 1223235, 1495065, 2691117, 4485195, 13455585]

約数ペア:

[(1, 13455585), (3, 4485195), (5, 2691117), (9, 1495065), (11, 1223235), (13, 1035045), (15, 897039), (17, 791505), (27, 498355), (33, 407745), (39, 345015), (41, 328185), (45, 299013), (51, 263835), (55, 244647), (65, 207009), (85, 158301), (99, 135915), (117, 115005), (123, 109395), (135, 99671), (143, 94095), (153, 87945), (165, 81549), (187, 71955), (195, 69003), (205, 65637), (221, 60885), (255, 52767), (297, 45305), (351, 38335), (369, 36465), (429, 31365), (451, 29835), (459, 29315), (495, 27183), (533, 25245), (561, 23985), (585, 23001), (615, 21879), (663, 20295), (697, 19305), (715, 18819), (765, 17589), (935, 14391), (1105, 12177), (1107, 12155), (1287, 10455), (1353, 9945), (1485, 9061), (1599, 8415), (1683, 7995), (1755, 7667), (1845, 7293), (1989, 6765), (2091, 6435), (2145, 6273), (2255, 5967), (2295, 5863), (2431, 5535), (2665, 5049), (2805, 4797), (3315, 4059), (3485, 3861)]