4581255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 8930304

約数和(自身を除く): 4349049

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 271, 345, 483, 735, 805, 813, 1127, 1355, 1897, 2415, 3381, 4065, 5635, 5691, 6233, 9485, 13279, 16905, 18699, 28455, 31165, 39837, 43631, 66395, 93495, 130893, 199185, 218155, 305417, 654465, 916251, 1527085, 4581255]

約数ペア:

[(1, 4581255), (3, 1527085), (5, 916251), (7, 654465), (15, 305417), (21, 218155), (23, 199185), (35, 130893), (49, 93495), (69, 66395), (105, 43631), (115, 39837), (147, 31165), (161, 28455), (245, 18699), (271, 16905), (345, 13279), (483, 9485), (735, 6233), (805, 5691), (813, 5635), (1127, 4065), (1355, 3381), (1897, 2415)]