4241025

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 7995520

約数和(自身を除く): 3754495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 103, 135, 183, 225, 305, 309, 515, 549, 675, 915, 927, 1525, 1545, 1647, 2575, 2745, 2781, 4575, 4635, 6283, 7725, 8235, 13725, 13905, 18849, 23175, 31415, 41175, 56547, 69525, 94245, 157075, 169641, 282735, 471225, 848205, 1413675, 4241025]

約数ペア:

[(1, 4241025), (3, 1413675), (5, 848205), (9, 471225), (15, 282735), (25, 169641), (27, 157075), (45, 94245), (61, 69525), (75, 56547), (103, 41175), (135, 31415), (183, 23175), (225, 18849), (305, 13905), (309, 13725), (515, 8235), (549, 7725), (675, 6283), (915, 4635), (927, 4575), (1525, 2781), (1545, 2745), (1647, 2575)]