105809455

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 136756224

約数和(自身を除く): 30946769

約数列:

[1, 5, 37, 43, 47, 185, 215, 235, 283, 1415, 1591, 1739, 2021, 7955, 8695, 10105, 10471, 12169, 13301, 52355, 60845, 66505, 74777, 373885, 450253, 492137, 571943, 2251265, 2460685, 2859715, 21161891, 105809455]

約数ペア:

[(1, 105809455), (5, 21161891), (37, 2859715), (43, 2460685), (47, 2251265), (185, 571943), (215, 492137), (235, 450253), (283, 373885), (1415, 74777), (1591, 66505), (1739, 60845), (2021, 52355), (7955, 13301), (8695, 12169), (10105, 10471)]