12282645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 8729835

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 607, 1065, 1349, 1821, 3035, 4047, 6745, 9105, 11533, 20235, 34599, 43097, 57665, 129291, 172995, 215485, 646455, 818843, 2456529, 4094215, 12282645]

約数ペア:

[(1, 12282645), (3, 4094215), (5, 2456529), (15, 818843), (19, 646455), (57, 215485), (71, 172995), (95, 129291), (213, 57665), (285, 43097), (355, 34599), (607, 20235), (1065, 11533), (1349, 9105), (1821, 6745), (3035, 4047)]