55763475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{17291}}^1$

素因数の和:17347

約数の個数: 24

約数和(自身を含む): 94345152

約数和(自身を除く): 38581677

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 17291, 51873, 86455, 259365, 432275, 743513, 1296825, 2230539, 3717565, 11152695, 18587825, 55763475]

約数ペア:

[(1, 55763475), (3, 18587825), (5, 11152695), (15, 3717565), (25, 2230539), (43, 1296825), (75, 743513), (129, 432275), (215, 259365), (645, 86455), (1075, 51873), (3225, 17291)]