74162715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 135021600

約数和(自身を除く): 60858885

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 121, 145, 165, 319, 363, 435, 605, 957, 1409, 1595, 1815, 3509, 4227, 4785, 7045, 10527, 15499, 17545, 21135, 40861, 46497, 52635, 77495, 122583, 170489, 204305, 232485, 449471, 511467, 612915, 852445, 1348413, 2247355, 2557335, 4944181, 6742065, 14832543, 24720905, 74162715]

約数ペア:

[(1, 74162715), (3, 24720905), (5, 14832543), (11, 6742065), (15, 4944181), (29, 2557335), (33, 2247355), (55, 1348413), (87, 852445), (121, 612915), (145, 511467), (165, 449471), (319, 232485), (363, 204305), (435, 170489), (605, 122583), (957, 77495), (1409, 52635), (1595, 46497), (1815, 40861), (3509, 21135), (4227, 17545), (4785, 15499), (7045, 10527)]