54761445

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 98908992

約数和(自身を除く): 44147547

約数列:

[1, 3, 5, 9, 15, 41, 45, 67, 123, 201, 205, 335, 369, 443, 603, 615, 1005, 1329, 1845, 2215, 2747, 3015, 3987, 6645, 8241, 13735, 18163, 19935, 24723, 29681, 41205, 54489, 89043, 90815, 123615, 148405, 163467, 267129, 272445, 445215, 817335, 1216921, 1335645, 3650763, 6084605, 10952289, 18253815, 54761445]

約数ペア:

[(1, 54761445), (3, 18253815), (5, 10952289), (9, 6084605), (15, 3650763), (41, 1335645), (45, 1216921), (67, 817335), (123, 445215), (201, 272445), (205, 267129), (335, 163467), (369, 148405), (443, 123615), (603, 90815), (615, 89043), (1005, 54489), (1329, 41205), (1845, 29681), (2215, 24723), (2747, 19935), (3015, 18163), (3987, 13735), (6645, 8241)]