47665125

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 91353600

約数和(自身を除く): 43688475

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 125, 135, 145, 225, 261, 375, 435, 487, 675, 725, 783, 1125, 1305, 1461, 2175, 2435, 3375, 3625, 3915, 4383, 6525, 7305, 10875, 12175, 13149, 14123, 19575, 21915, 32625, 36525, 42369, 60875, 65745, 70615, 97875, 109575, 127107, 182625, 211845, 328725, 353075, 381321, 547875, 635535, 1059225, 1643625, 1765375, 1906605, 3177675, 5296125, 9533025, 15888375, 47665125]

約数ペア:

[(1, 47665125), (3, 15888375), (5, 9533025), (9, 5296125), (15, 3177675), (25, 1906605), (27, 1765375), (29, 1643625), (45, 1059225), (75, 635535), (87, 547875), (125, 381321), (135, 353075), (145, 328725), (225, 211845), (261, 182625), (375, 127107), (435, 109575), (487, 97875), (675, 70615), (725, 65745), (783, 60875), (1125, 42369), (1305, 36525), (1461, 32625), (2175, 21915), (2435, 19575), (3375, 14123), (3625, 13149), (3915, 12175), (4383, 10875), (6525, 7305)]