38687625

素因数分解:

$3^4\times 5^3\times {\mathrm{3821}}^1$

素因数の和:3848

約数の個数: 40

約数和(自身を含む): 72144072

約数和(自身を除く): 33456447

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 3375, 3821, 10125, 11463, 19105, 34389, 57315, 95525, 103167, 171945, 286575, 309501, 477625, 515835, 859725, 1432875, 1547505, 2579175, 4298625, 7737525, 12895875, 38687625]

約数ペア:

[(1, 38687625), (3, 12895875), (5, 7737525), (9, 4298625), (15, 2579175), (25, 1547505), (27, 1432875), (45, 859725), (75, 515835), (81, 477625), (125, 309501), (135, 286575), (225, 171945), (375, 103167), (405, 95525), (675, 57315), (1125, 34389), (2025, 19105), (3375, 11463), (3821, 10125)]