38365125

素因数分解:

$3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 64247040

約数和(自身を除く): 25881915

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 375, 389, 789, 1167, 1315, 1945, 3945, 5835, 6575, 9725, 19725, 29175, 32875, 48625, 98625, 102307, 145875, 306921, 511535, 1534605, 2557675, 7673025, 12788375, 38365125]

約数ペア:

[(1, 38365125), (3, 12788375), (5, 7673025), (15, 2557675), (25, 1534605), (75, 511535), (125, 306921), (263, 145875), (375, 102307), (389, 98625), (789, 48625), (1167, 32875), (1315, 29175), (1945, 19725), (3945, 9725), (5835, 6575)]