129628515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 216078336

約数和(自身を除く): 86449821

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 565, 1695, 2467, 3503, 7401, 10509, 12335, 17515, 37005, 52545, 76477, 229431, 278771, 382385, 836313, 1147155, 1393855, 4181565, 8641901, 25925703, 43209505, 129628515]

約数ペア:

[(1, 129628515), (3, 43209505), (5, 25925703), (15, 8641901), (31, 4181565), (93, 1393855), (113, 1147155), (155, 836313), (339, 382385), (465, 278771), (565, 229431), (1695, 76477), (2467, 52545), (3503, 37005), (7401, 17515), (10509, 12335)]