77148825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 139532736

約数和(自身を除く): 62383911

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1181, 1675, 2613, 3543, 4355, 5025, 5905, 13065, 15353, 17715, 21775, 29525, 46059, 65325, 76765, 79127, 88575, 230295, 237381, 383825, 395635, 1028651, 1151475, 1186905, 1978175, 3085953, 5143255, 5934525, 15429765, 25716275, 77148825]

約数ペア:

[(1, 77148825), (3, 25716275), (5, 15429765), (13, 5934525), (15, 5143255), (25, 3085953), (39, 1978175), (65, 1186905), (67, 1151475), (75, 1028651), (195, 395635), (201, 383825), (325, 237381), (335, 230295), (871, 88575), (975, 79127), (1005, 76765), (1181, 65325), (1675, 46059), (2613, 29525), (3543, 21775), (4355, 17715), (5025, 15353), (5905, 13065)]