39020075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 51187200

約数和(自身を除く): 12167125

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 859, 1817, 1975, 4295, 9085, 19757, 21475, 45425, 67861, 98785, 339305, 493925, 1560803, 1696525, 7804015, 39020075]

約数ペア:

[(1, 39020075), (5, 7804015), (23, 1696525), (25, 1560803), (79, 493925), (115, 339305), (395, 98785), (575, 67861), (859, 45425), (1817, 21475), (1975, 19757), (4295, 9085)]