418589435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 571705344

約数和(自身を除く): 153115909

約数列:

[1, 5, 11, 31, 55, 97, 155, 341, 485, 1067, 1705, 2531, 3007, 5335, 12655, 15035, 27841, 33077, 78461, 139205, 165385, 245507, 392305, 863071, 1227535, 2700577, 4315355, 7610717, 13502885, 38053585, 83717887, 418589435]

約数ペア:

[(1, 418589435), (5, 83717887), (11, 38053585), (31, 13502885), (55, 7610717), (97, 4315355), (155, 2700577), (341, 1227535), (485, 863071), (1067, 392305), (1705, 245507), (2531, 165385), (3007, 139205), (5335, 78461), (12655, 33077), (15035, 27841)]