15672969325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{346939}}^1$

素因数の和:347101

約数の個数: 24

約数和(自身を含む): 21080074400

約数和(自身を除く): 5407105075

約数列:

[1, 5, 13, 25, 65, 139, 325, 695, 1807, 3475, 9035, 45175, 346939, 1734695, 4510207, 8673475, 22551035, 48224521, 112755175, 241122605, 626918773, 1205613025, 3134593865, 15672969325]

約数ペア:

[(1, 15672969325), (5, 3134593865), (13, 1205613025), (25, 626918773), (65, 241122605), (139, 112755175), (325, 48224521), (695, 22551035), (1807, 8673475), (3475, 4510207), (9035, 1734695), (45175, 346939)]