68826615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 130399584

約数和(自身を除く): 61572969

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 2917, 4719, 7865, 8751, 14585, 23595, 32087, 37921, 43755, 96261, 113763, 160435, 189605, 352957, 417131, 481305, 568815, 1058871, 1251393, 1764785, 2085655, 4588441, 5294355, 6256965, 13765323, 22942205, 68826615]

約数ペア:

[(1, 68826615), (3, 22942205), (5, 13765323), (11, 6256965), (13, 5294355), (15, 4588441), (33, 2085655), (39, 1764785), (55, 1251393), (65, 1058871), (121, 568815), (143, 481305), (165, 417131), (195, 352957), (363, 189605), (429, 160435), (605, 113763), (715, 96261), (1573, 43755), (1815, 37921), (2145, 32087), (2917, 23595), (4719, 14585), (7865, 8751)]