2129595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 3747072

約数和(自身を除く): 1617477

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 163, 195, 201, 335, 489, 815, 871, 1005, 2119, 2445, 2613, 4355, 6357, 10595, 10921, 13065, 31785, 32763, 54605, 141973, 163815, 425919, 709865, 2129595]

約数ペア:

[(1, 2129595), (3, 709865), (5, 425919), (13, 163815), (15, 141973), (39, 54605), (65, 32763), (67, 31785), (163, 13065), (195, 10921), (201, 10595), (335, 6357), (489, 4355), (815, 2613), (871, 2445), (1005, 2119)]