12448575

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 22687288

約数和(自身を除く): 10238713

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 907, 915, 1525, 2721, 2745, 4535, 4575, 8163, 13605, 13725, 22675, 40815, 55327, 68025, 165981, 204075, 276635, 497943, 829905, 1383175, 2489715, 4149525, 12448575]

約数ペア:

[(1, 12448575), (3, 4149525), (5, 2489715), (9, 1383175), (15, 829905), (25, 497943), (45, 276635), (61, 204075), (75, 165981), (183, 68025), (225, 55327), (305, 40815), (549, 22675), (907, 13725), (915, 13605), (1525, 8163), (2721, 4575), (2745, 4535)]