45408375

素因数分解:

$3^2\times 5^3\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 82677504

約数和(自身を除く): 37269129

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 181, 223, 225, 375, 543, 669, 905, 1115, 1125, 1629, 2007, 2715, 3345, 4525, 5575, 8145, 10035, 13575, 16725, 22625, 27875, 40363, 40725, 50175, 67875, 83625, 121089, 201815, 203625, 250875, 363267, 605445, 1009075, 1816335, 3027225, 5045375, 9081675, 15136125, 45408375]

約数ペア:

[(1, 45408375), (3, 15136125), (5, 9081675), (9, 5045375), (15, 3027225), (25, 1816335), (45, 1009075), (75, 605445), (125, 363267), (181, 250875), (223, 203625), (225, 201815), (375, 121089), (543, 83625), (669, 67875), (905, 50175), (1115, 40725), (1125, 40363), (1629, 27875), (2007, 22625), (2715, 16725), (3345, 13575), (4525, 10035), (5575, 8145)]