47729025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:463

約数の個数: 54

約数和(自身を含む): 89589318

約数和(自身を除く): 41860293

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 401, 529, 575, 1035, 1203, 1587, 1725, 2005, 2645, 3609, 4761, 5175, 6015, 7935, 9223, 10025, 13225, 18045, 23805, 27669, 30075, 39675, 46115, 83007, 90225, 119025, 138345, 212129, 230575, 415035, 636387, 691725, 1060645, 1909161, 2075175, 3181935, 5303225, 9545805, 15909675, 47729025]

約数ペア:

[(1, 47729025), (3, 15909675), (5, 9545805), (9, 5303225), (15, 3181935), (23, 2075175), (25, 1909161), (45, 1060645), (69, 691725), (75, 636387), (115, 415035), (207, 230575), (225, 212129), (345, 138345), (401, 119025), (529, 90225), (575, 83007), (1035, 46115), (1203, 39675), (1587, 30075), (1725, 27669), (2005, 23805), (2645, 18045), (3609, 13225), (4761, 10025), (5175, 9223), (6015, 7935)]