67041555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1796

約数の個数: 48

約数和(自身を含む): 127207584

約数和(自身を除く): 60166029

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 265, 371, 735, 795, 1113, 1721, 1855, 2597, 5163, 5565, 7791, 8605, 12047, 12985, 25815, 36141, 38955, 60235, 84329, 91213, 180705, 252987, 273639, 421645, 456065, 638491, 1264935, 1368195, 1915473, 3192455, 4469437, 9577365, 13408311, 22347185, 67041555]

約数ペア:

[(1, 67041555), (3, 22347185), (5, 13408311), (7, 9577365), (15, 4469437), (21, 3192455), (35, 1915473), (49, 1368195), (53, 1264935), (105, 638491), (147, 456065), (159, 421645), (245, 273639), (265, 252987), (371, 180705), (735, 91213), (795, 84329), (1113, 60235), (1721, 38955), (1855, 36141), (2597, 25815), (5163, 12985), (5565, 12047), (7791, 8605)]