12963518305

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 16026709248

約数和(自身を除く): 3063190943

約数列:

[1, 5, 53, 131, 265, 421, 655, 887, 2105, 4435, 6943, 22313, 34715, 47011, 55151, 111565, 116197, 235055, 275755, 373427, 580985, 1867135, 2923003, 6158441, 14615015, 19791631, 30792205, 48918937, 98958155, 244594685, 2592703661, 12963518305]

約数ペア:

[(1, 12963518305), (5, 2592703661), (53, 244594685), (131, 98958155), (265, 48918937), (421, 30792205), (655, 19791631), (887, 14615015), (2105, 6158441), (4435, 2923003), (6943, 1867135), (22313, 580985), (34715, 373427), (47011, 275755), (55151, 235055), (111565, 116197)]