12658661655

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1\times {\mathrm{7963}}^1$

素因数の和:8911

約数の個数: 32

約数和(自身を含む): 20436261120

約数和(自身を除く): 7777599465

約数列:

[1, 3, 5, 15, 131, 393, 655, 809, 1965, 2427, 4045, 7963, 12135, 23889, 39815, 105979, 119445, 317937, 529895, 1043153, 1589685, 3129459, 5215765, 6442067, 15647295, 19326201, 32210335, 96631005, 843910777, 2531732331, 4219553885, 12658661655]

約数ペア:

[(1, 12658661655), (3, 4219553885), (5, 2531732331), (15, 843910777), (131, 96631005), (393, 32210335), (655, 19326201), (809, 15647295), (1965, 6442067), (2427, 5215765), (4045, 3129459), (7963, 1589685), (12135, 1043153), (23889, 529895), (39815, 317937), (105979, 119445)]