47638125

素因数分解:

$3^4\times 5^4\times {\mathrm{941}}^1$

素因数の和:973

約数の個数: 50

約数和(自身を含む): 89019942

約数和(自身を除く): 41381817

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 941, 1125, 1875, 2025, 2823, 3375, 4705, 5625, 8469, 10125, 14115, 16875, 23525, 25407, 42345, 50625, 70575, 76221, 117625, 127035, 211725, 352875, 381105, 588125, 635175, 1058625, 1764375, 1905525, 3175875, 5293125, 9527625, 15879375, 47638125]

約数ペア:

[(1, 47638125), (3, 15879375), (5, 9527625), (9, 5293125), (15, 3175875), (25, 1905525), (27, 1764375), (45, 1058625), (75, 635175), (81, 588125), (125, 381105), (135, 352875), (225, 211725), (375, 127035), (405, 117625), (625, 76221), (675, 70575), (941, 50625), (1125, 42345), (1875, 25407), (2025, 23525), (2823, 16875), (3375, 14115), (4705, 10125), (5625, 8469)]