39940125

素因数分解:

$3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 67416960

約数和(自身を除く): 27476835

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 1095, 1459, 1825, 4377, 5475, 7295, 9125, 21885, 27375, 36475, 106507, 109425, 182375, 319521, 532535, 547125, 1597605, 2662675, 7988025, 13313375, 39940125]

約数ペア:

[(1, 39940125), (3, 13313375), (5, 7988025), (15, 2662675), (25, 1597605), (73, 547125), (75, 532535), (125, 319521), (219, 182375), (365, 109425), (375, 106507), (1095, 36475), (1459, 27375), (1825, 21885), (4377, 9125), (5475, 7295)]