15706839995

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{11273}}^1$

素因数の和:11361

約数の個数: 72

約数和(自身を含む): 24614839872

約数和(自身を除く): 8907999877

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 121, 235, 245, 329, 385, 517, 539, 605, 847, 1645, 2303, 2585, 2695, 3619, 4235, 5687, 5929, 11273, 11515, 18095, 25333, 28435, 29645, 39809, 56365, 78911, 124003, 126665, 199045, 278663, 394555, 529831, 552377, 620015, 868021, 1364033, 1393315, 2649155, 2761885, 3708817, 4340105, 5828141, 6076147, 6820165, 9548231, 18544085, 25961719, 29140705, 30380735, 40796987, 47741155, 64109551, 66837617, 129808595, 203984935, 285578909, 320547755, 334188085, 448766857, 1427894545, 2243834285, 3141367999, 15706839995]

約数ペア:

[(1, 15706839995), (5, 3141367999), (7, 2243834285), (11, 1427894545), (35, 448766857), (47, 334188085), (49, 320547755), (55, 285578909), (77, 203984935), (121, 129808595), (235, 66837617), (245, 64109551), (329, 47741155), (385, 40796987), (517, 30380735), (539, 29140705), (605, 25961719), (847, 18544085), (1645, 9548231), (2303, 6820165), (2585, 6076147), (2695, 5828141), (3619, 4340105), (4235, 3708817), (5687, 2761885), (5929, 2649155), (11273, 1393315), (11515, 1364033), (18095, 868021), (25333, 620015), (28435, 552377), (29645, 529831), (39809, 394555), (56365, 278663), (78911, 199045), (124003, 126665)]