308265675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5897}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 552902112

約数和(自身を除く): 244636437

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 2091, 3075, 3485, 5897, 10455, 17425, 17691, 29485, 52275, 88455, 100249, 147425, 241777, 300747, 442275, 501245, 725331, 1208885, 1503735, 2506225, 3626655, 4110209, 6044425, 7518675, 12330627, 18133275, 20551045, 61653135, 102755225, 308265675]

約数ペア:

[(1, 308265675), (3, 102755225), (5, 61653135), (15, 20551045), (17, 18133275), (25, 12330627), (41, 7518675), (51, 6044425), (75, 4110209), (85, 3626655), (123, 2506225), (205, 1503735), (255, 1208885), (425, 725331), (615, 501245), (697, 442275), (1025, 300747), (1275, 241777), (2091, 147425), (3075, 100249), (3485, 88455), (5897, 52275), (10455, 29485), (17425, 17691)]