67312935

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 122274048

約数和(自身を除く): 54961113

約数列:

[1, 3, 5, 9, 15, 31, 45, 73, 93, 155, 219, 279, 365, 465, 657, 661, 1095, 1395, 1983, 2263, 3285, 3305, 5949, 6789, 9915, 11315, 20367, 20491, 29745, 33945, 48253, 61473, 101835, 102455, 144759, 184419, 241265, 307365, 434277, 723795, 922095, 1495843, 2171385, 4487529, 7479215, 13462587, 22437645, 67312935]

約数ペア:

[(1, 67312935), (3, 22437645), (5, 13462587), (9, 7479215), (15, 4487529), (31, 2171385), (45, 1495843), (73, 922095), (93, 723795), (155, 434277), (219, 307365), (279, 241265), (365, 184419), (465, 144759), (657, 102455), (661, 101835), (1095, 61473), (1395, 48253), (1983, 33945), (2263, 29745), (3285, 20491), (3305, 20367), (5949, 11315), (6789, 9915)]