42106315

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 51470496

約数和(自身を除く): 9364181

約数列:

[1, 5, 83, 241, 415, 421, 1205, 2105, 20003, 34943, 100015, 101461, 174715, 507305, 8421263, 42106315]

約数ペア:

[(1, 42106315), (5, 8421263), (83, 507305), (241, 174715), (415, 101461), (421, 100015), (1205, 34943), (2105, 20003)]