284197535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 380160000

約数和(自身を除く): 95962465

約数列:

[1, 5, 19, 29, 43, 95, 145, 215, 551, 817, 1247, 2399, 2755, 4085, 6235, 11995, 23693, 45581, 69571, 103157, 118465, 227905, 347855, 515785, 1321849, 1959983, 2991553, 6609245, 9799915, 14957765, 56839507, 284197535]

約数ペア:

[(1, 284197535), (5, 56839507), (19, 14957765), (29, 9799915), (43, 6609245), (95, 2991553), (145, 1959983), (215, 1321849), (551, 515785), (817, 347855), (1247, 227905), (2399, 118465), (2755, 103157), (4085, 69571), (6235, 45581), (11995, 23693)]