8994755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 13713408

約数和(自身を除く): 4718653

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 383, 385, 427, 671, 1915, 2135, 2681, 3355, 4213, 4697, 13405, 21065, 23363, 23485, 29491, 116815, 147455, 163541, 256993, 817705, 1284965, 1798951, 8994755]

約数ペア:

[(1, 8994755), (5, 1798951), (7, 1284965), (11, 817705), (35, 256993), (55, 163541), (61, 147455), (77, 116815), (305, 29491), (383, 23485), (385, 23363), (427, 21065), (671, 13405), (1915, 4697), (2135, 4213), (2681, 3355)]