427608075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 730397696

約数和(自身を除く): 302789621

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 223, 555, 669, 691, 925, 1115, 2073, 2775, 3345, 3455, 5575, 8251, 10365, 16725, 17275, 24753, 25567, 41255, 51825, 76701, 123765, 127835, 154093, 206275, 383505, 462279, 618825, 639175, 770465, 1917525, 2311395, 3852325, 5701441, 11556975, 17104323, 28507205, 85521615, 142536025, 427608075]

約数ペア:

[(1, 427608075), (3, 142536025), (5, 85521615), (15, 28507205), (25, 17104323), (37, 11556975), (75, 5701441), (111, 3852325), (185, 2311395), (223, 1917525), (555, 770465), (669, 639175), (691, 618825), (925, 462279), (1115, 383505), (2073, 206275), (2775, 154093), (3345, 127835), (3455, 123765), (5575, 76701), (8251, 51825), (10365, 41255), (16725, 25567), (17275, 24753)]