68466135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 114167808

約数和(自身を除く): 45701673

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1303, 1695, 3503, 3909, 6515, 10509, 17515, 19545, 40393, 52545, 121179, 147239, 201965, 441717, 605895, 736195, 2208585, 4564409, 13693227, 22822045, 68466135]

約数ペア:

[(1, 68466135), (3, 22822045), (5, 13693227), (15, 4564409), (31, 2208585), (93, 736195), (113, 605895), (155, 441717), (339, 201965), (465, 147239), (565, 121179), (1303, 52545), (1695, 40393), (3503, 19545), (3909, 17515), (6515, 10509)]