65155415

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 85775760

約数和(自身を除く): 20620345

約数列:

[1, 5, 13, 65, 83, 169, 415, 845, 929, 1079, 4645, 5395, 12077, 14027, 60385, 70135, 77107, 157001, 385535, 785005, 1002391, 5011955, 13031083, 65155415]

約数ペア:

[(1, 65155415), (5, 13031083), (13, 5011955), (65, 1002391), (83, 785005), (169, 385535), (415, 157001), (845, 77107), (929, 70135), (1079, 60385), (4645, 14027), (5395, 12077)]