12763275

素因数分解:

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

素因数の和:201

約数の個数: 72

約数和(自身を含む): 25784064

約数和(自身を除く): 13020789

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 147, 151, 161, 175, 245, 345, 453, 483, 525, 575, 735, 755, 805, 1057, 1127, 1225, 1725, 2265, 2415, 3171, 3381, 3473, 3675, 3775, 4025, 5285, 5635, 7399, 10419, 11325, 12075, 15855, 16905, 17365, 22197, 24311, 26425, 28175, 36995, 52095, 72933, 79275, 84525, 86825, 110985, 121555, 170177, 184975, 260475, 364665, 510531, 554925, 607775, 850885, 1823325, 2552655, 4254425, 12763275]

約数ペア:

[(1, 12763275), (3, 4254425), (5, 2552655), (7, 1823325), (15, 850885), (21, 607775), (23, 554925), (25, 510531), (35, 364665), (49, 260475), (69, 184975), (75, 170177), (105, 121555), (115, 110985), (147, 86825), (151, 84525), (161, 79275), (175, 72933), (245, 52095), (345, 36995), (453, 28175), (483, 26425), (525, 24311), (575, 22197), (735, 17365), (755, 16905), (805, 15855), (1057, 12075), (1127, 11325), (1225, 10419), (1725, 7399), (2265, 5635), (2415, 5285), (3171, 4025), (3381, 3775), (3473, 3675)]