47266875

素因数分解:

$3^3\times 5^4\times {\mathrm{2801}}^1$

素因数の和:2830

約数の個数: 40

約数和(自身を含む): 87534480

約数和(自身を除く): 40267605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1875, 2801, 3375, 5625, 8403, 14005, 16875, 25209, 42015, 70025, 75627, 126045, 210075, 350125, 378135, 630225, 1050375, 1750625, 1890675, 3151125, 5251875, 9453375, 15755625, 47266875]

約数ペア:

[(1, 47266875), (3, 15755625), (5, 9453375), (9, 5251875), (15, 3151125), (25, 1890675), (27, 1750625), (45, 1050375), (75, 630225), (125, 378135), (135, 350125), (225, 210075), (375, 126045), (625, 75627), (675, 70025), (1125, 42015), (1875, 25209), (2801, 16875), (3375, 14005), (5625, 8403)]