402207625

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{38767}}^1$

素因数の和:38865

約数の個数: 16

約数和(自身を含む): 508015872

約数和(自身を除く): 105808247

約数列:

[1, 5, 25, 83, 125, 415, 2075, 10375, 38767, 193835, 969175, 3217661, 4845875, 16088305, 80441525, 402207625]

約数ペア:

[(1, 402207625), (5, 80441525), (25, 16088305), (83, 4845875), (125, 3217661), (415, 969175), (2075, 193835), (10375, 38767)]