238520233725

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3643}}^1\times {\mathrm{8009}}^1$

素因数の和:11774

約数の個数: 48

約数和(自身を含む): 398130321600

約数和(自身を除く): 159610087875

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 3643, 8009, 8175, 10929, 18215, 24027, 40045, 54645, 91075, 120135, 200225, 273225, 397087, 600675, 872981, 1191261, 1985435, 2618943, 4364905, 5956305, 9927175, 13094715, 21824525, 29176787, 29781525, 65473575, 87530361, 145883935, 437651805, 729419675, 2188259025, 3180269783, 9540809349, 15901348915, 47704046745, 79506744575, 238520233725]

約数ペア:

[(1, 238520233725), (3, 79506744575), (5, 47704046745), (15, 15901348915), (25, 9540809349), (75, 3180269783), (109, 2188259025), (327, 729419675), (545, 437651805), (1635, 145883935), (2725, 87530361), (3643, 65473575), (8009, 29781525), (8175, 29176787), (10929, 21824525), (18215, 13094715), (24027, 9927175), (40045, 5956305), (54645, 4364905), (91075, 2618943), (120135, 1985435), (200225, 1191261), (273225, 872981), (397087, 600675)]