379402175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{1789}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 499410000

約数和(自身を除く): 120007825

約数列:

[1, 5, 17, 25, 85, 425, 499, 1789, 2495, 8483, 8945, 12475, 30413, 42415, 44725, 152065, 212075, 760325, 892711, 4463555, 15176087, 22317775, 75880435, 379402175]

約数ペア:

[(1, 379402175), (5, 75880435), (17, 22317775), (25, 15176087), (85, 4463555), (425, 892711), (499, 760325), (1789, 212075), (2495, 152065), (8483, 44725), (8945, 42415), (12475, 30413)]