45508725

素因数分解:

$3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 81966976

約数和(自身を除く): 36458251

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 669, 907, 1115, 2007, 2721, 3345, 4535, 5575, 8163, 10035, 13605, 16725, 22675, 40815, 50175, 68025, 202261, 204075, 606783, 1011305, 1820349, 3033915, 5056525, 9101745, 15169575, 45508725]

約数ペア:

[(1, 45508725), (3, 15169575), (5, 9101745), (9, 5056525), (15, 3033915), (25, 1820349), (45, 1011305), (75, 606783), (223, 204075), (225, 202261), (669, 68025), (907, 50175), (1115, 40815), (2007, 22675), (2721, 16725), (3345, 13605), (4535, 10035), (5575, 8163)]