1969588225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{14071}}^1$

素因数の和:14601

約数の個数: 24

約数和(自身を含む): 2669739840

約数和(自身を除く): 700151615

約数列:

[1, 5, 11, 25, 55, 275, 509, 2545, 5599, 12725, 14071, 27995, 70355, 139975, 154781, 351775, 773905, 3869525, 7162139, 35810695, 78783529, 179053475, 393917645, 1969588225]

約数ペア:

[(1, 1969588225), (5, 393917645), (11, 179053475), (25, 78783529), (55, 35810695), (275, 7162139), (509, 3869525), (2545, 773905), (5599, 351775), (12725, 154781), (14071, 139975), (27995, 70355)]