74568135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 130999680

約数和(自身を除く): 56431545

約数列:

[1, 3, 5, 15, 29, 37, 41, 87, 111, 113, 123, 145, 185, 205, 339, 435, 555, 565, 615, 1073, 1189, 1517, 1695, 3219, 3277, 3567, 4181, 4551, 4633, 5365, 5945, 7585, 9831, 12543, 13899, 16095, 16385, 17835, 20905, 22755, 23165, 43993, 49155, 62715, 69495, 121249, 131979, 134357, 171421, 219965, 363747, 403071, 514263, 606245, 659895, 671785, 857105, 1818735, 2015355, 2571315, 4971209, 14913627, 24856045, 74568135]

約数ペア:

[(1, 74568135), (3, 24856045), (5, 14913627), (15, 4971209), (29, 2571315), (37, 2015355), (41, 1818735), (87, 857105), (111, 671785), (113, 659895), (123, 606245), (145, 514263), (185, 403071), (205, 363747), (339, 219965), (435, 171421), (555, 134357), (565, 131979), (615, 121249), (1073, 69495), (1189, 62715), (1517, 49155), (1695, 43993), (3219, 23165), (3277, 22755), (3567, 20905), (4181, 17835), (4551, 16385), (4633, 16095), (5365, 13899), (5945, 12543), (7585, 9831)]