150556705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 199600128

約数和(自身を除く): 49043423

約数列:

[1, 5, 13, 65, 67, 181, 191, 335, 871, 905, 955, 2353, 2483, 4355, 11765, 12127, 12415, 12797, 34571, 60635, 63985, 157651, 166361, 172855, 449423, 788255, 831805, 2247115, 2316257, 11581285, 30111341, 150556705]

約数ペア:

[(1, 150556705), (5, 30111341), (13, 11581285), (65, 2316257), (67, 2247115), (181, 831805), (191, 788255), (335, 449423), (871, 172855), (905, 166361), (955, 157651), (2353, 63985), (2483, 60635), (4355, 34571), (11765, 12797), (12127, 12415)]