20101755075

素因数分解:

$3^1\times 5^2\times {\mathrm{268023401}}^1$

素因数の和:268023414

約数の個数: 12

約数和(自身を含む): 33234901848

約数和(自身を除く): 13133146773

約数列:

[1, 3, 5, 15, 25, 75, 268023401, 804070203, 1340117005, 4020351015, 6700585025, 20101755075]

約数ペア:

[(1, 20101755075), (3, 6700585025), (5, 4020351015), (15, 1340117005), (25, 804070203), (75, 268023401)]