315218735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{44491}}^1$

素因数の和:44618

約数の個数: 16

約数和(自身を含む): 411106080

約数和(自身を除く): 95887345

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 44491, 222455, 578383, 2891915, 4849519, 24247595, 63043747, 315218735]

約数ペア:

[(1, 315218735), (5, 63043747), (13, 24247595), (65, 4849519), (109, 2891915), (545, 578383), (1417, 222455), (7085, 44491)]