124120725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 214272000

約数和(自身を除く): 90151275

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 149, 383, 435, 447, 725, 745, 1149, 1915, 2175, 2235, 3725, 4321, 5745, 9575, 11107, 11175, 12963, 21605, 28725, 33321, 55535, 57067, 64815, 108025, 166605, 171201, 277675, 285335, 324075, 833025, 856005, 1426675, 1654943, 4280025, 4964829, 8274715, 24824145, 41373575, 124120725]

約数ペア:

[(1, 124120725), (3, 41373575), (5, 24824145), (15, 8274715), (25, 4964829), (29, 4280025), (75, 1654943), (87, 1426675), (145, 856005), (149, 833025), (383, 324075), (435, 285335), (447, 277675), (725, 171201), (745, 166605), (1149, 108025), (1915, 64815), (2175, 57067), (2235, 55535), (3725, 33321), (4321, 28725), (5745, 21605), (9575, 12963), (11107, 11175)]