64198635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3511}}^1$

素因数の和:3595

約数の個数: 32

約数和(自身を含む): 109237248

約数和(自身を除く): 45038613

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3511, 3657, 6095, 10533, 17555, 18285, 52665, 80753, 186083, 242259, 403765, 558249, 930415, 1211295, 2791245, 4279909, 12839727, 21399545, 64198635]

約数ペア:

[(1, 64198635), (3, 21399545), (5, 12839727), (15, 4279909), (23, 2791245), (53, 1211295), (69, 930415), (115, 558249), (159, 403765), (265, 242259), (345, 186083), (795, 80753), (1219, 52665), (3511, 18285), (3657, 17555), (6095, 10533)]