468255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 361185

約数列:

[1, 3, 5, 15, 19, 31, 53, 57, 93, 95, 155, 159, 265, 285, 465, 589, 795, 1007, 1643, 1767, 2945, 3021, 4929, 5035, 8215, 8835, 15105, 24645, 31217, 93651, 156085, 468255]

約数ペア:

[(1, 468255), (3, 156085), (5, 93651), (15, 31217), (19, 24645), (31, 15105), (53, 8835), (57, 8215), (93, 5035), (95, 4929), (155, 3021), (159, 2945), (265, 1767), (285, 1643), (465, 1007), (589, 795)]