229715135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 85990465

約数列:

[1, 5, 13, 17, 65, 85, 221, 449, 463, 1105, 2245, 2315, 5837, 6019, 7633, 7871, 29185, 30095, 38165, 39355, 99229, 102323, 207887, 496145, 511615, 1039435, 2702531, 3534079, 13512655, 17670395, 45943027, 229715135]

約数ペア:

[(1, 229715135), (5, 45943027), (13, 17670395), (17, 13512655), (65, 3534079), (85, 2702531), (221, 1039435), (449, 511615), (463, 496145), (1105, 207887), (2245, 102323), (2315, 99229), (5837, 39355), (6019, 38165), (7633, 30095), (7871, 29185)]