4367875

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:519

約数の個数: 16

約数和(自身を含む): 5529888

約数和(自身を除く): 1162013

約数列:

[1, 5, 25, 83, 125, 415, 421, 2075, 2105, 10375, 10525, 34943, 52625, 174715, 873575, 4367875]

約数ペア:

[(1, 4367875), (5, 873575), (25, 174715), (83, 52625), (125, 34943), (415, 10525), (421, 10375), (2075, 2105)]