2552655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4990464

約数和(自身を除く): 2437809

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 151, 161, 245, 345, 453, 483, 735, 755, 805, 1057, 1127, 2265, 2415, 3171, 3381, 3473, 5285, 5635, 7399, 10419, 15855, 16905, 17365, 22197, 24311, 36995, 52095, 72933, 110985, 121555, 170177, 364665, 510531, 850885, 2552655]

約数ペア:

[(1, 2552655), (3, 850885), (5, 510531), (7, 364665), (15, 170177), (21, 121555), (23, 110985), (35, 72933), (49, 52095), (69, 36995), (105, 24311), (115, 22197), (147, 17365), (151, 16905), (161, 15855), (245, 10419), (345, 7399), (453, 5635), (483, 5285), (735, 3473), (755, 3381), (805, 3171), (1057, 2415), (1127, 2265)]