20163024975

素因数分解:

$3^1\times 5^2\times {\mathrm{827}}^1\times {\mathrm{325079}}^1$

素因数の和:325919

約数の個数: 24

約数和(自身を含む): 33376613760

約数和(自身を除く): 13213588785

約数列:

[1, 3, 5, 15, 25, 75, 827, 2481, 4135, 12405, 20675, 62025, 325079, 975237, 1625395, 4876185, 8126975, 24380925, 268840333, 806520999, 1344201665, 4032604995, 6721008325, 20163024975]

約数ペア:

[(1, 20163024975), (3, 6721008325), (5, 4032604995), (15, 1344201665), (25, 806520999), (75, 268840333), (827, 24380925), (2481, 8126975), (4135, 4876185), (12405, 1625395), (20675, 975237), (62025, 325079)]