70785525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 122563584

約数和(自身を除く): 51778059

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 467, 645, 705, 1075, 1175, 1401, 2021, 2335, 3225, 3525, 6063, 7005, 10105, 11675, 20081, 21949, 30315, 35025, 50525, 60243, 65847, 100405, 109745, 151575, 301215, 329235, 502025, 548725, 943807, 1506075, 1646175, 2831421, 4719035, 14157105, 23595175, 70785525]

約数ペア:

[(1, 70785525), (3, 23595175), (5, 14157105), (15, 4719035), (25, 2831421), (43, 1646175), (47, 1506075), (75, 943807), (129, 548725), (141, 502025), (215, 329235), (235, 301215), (467, 151575), (645, 109745), (705, 100405), (1075, 65847), (1175, 60243), (1401, 50525), (2021, 35025), (2335, 30315), (3225, 21949), (3525, 20081), (6063, 11675), (7005, 10105)]