61791525

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 117214720

約数和(自身を除く): 55423195

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 2953, 4185, 6975, 8859, 14765, 20925, 26577, 44295, 73825, 79731, 91543, 132885, 221475, 274629, 398655, 457715, 664425, 823887, 1373145, 1993275, 2288575, 2471661, 4119435, 6865725, 12358305, 20597175, 61791525]

約数ペア:

[(1, 61791525), (3, 20597175), (5, 12358305), (9, 6865725), (15, 4119435), (25, 2471661), (27, 2288575), (31, 1993275), (45, 1373145), (75, 823887), (93, 664425), (135, 457715), (155, 398655), (225, 274629), (279, 221475), (465, 132885), (675, 91543), (775, 79731), (837, 73825), (1395, 44295), (2325, 26577), (2953, 20925), (4185, 14765), (6975, 8859)]