6386775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 11332608

約数和(自身を除く): 4945833

約数列:

[1, 3, 5, 15, 25, 31, 41, 67, 75, 93, 123, 155, 201, 205, 335, 465, 615, 775, 1005, 1025, 1271, 1675, 2077, 2325, 2747, 3075, 3813, 5025, 6231, 6355, 8241, 10385, 13735, 19065, 31155, 31775, 41205, 51925, 68675, 85157, 95325, 155775, 206025, 255471, 425785, 1277355, 2128925, 6386775]

約数ペア:

[(1, 6386775), (3, 2128925), (5, 1277355), (15, 425785), (25, 255471), (31, 206025), (41, 155775), (67, 95325), (75, 85157), (93, 68675), (123, 51925), (155, 41205), (201, 31775), (205, 31155), (335, 19065), (465, 13735), (615, 10385), (775, 8241), (1005, 6355), (1025, 6231), (1271, 5025), (1675, 3813), (2077, 3075), (2325, 2747)]