13240447535

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{53881}}^1$

素因数の和:53976

約数の個数: 48

約数和(自身を含む): 19901855520

約数和(自身を除く): 6661407985

約数列:

[1, 5, 7, 17, 35, 49, 59, 85, 119, 245, 295, 413, 595, 833, 1003, 2065, 2891, 4165, 5015, 7021, 14455, 35105, 49147, 53881, 245735, 269405, 377167, 915977, 1885835, 2640169, 3178979, 4579885, 6411839, 13200845, 15894895, 22252853, 32059195, 44882873, 54042643, 111264265, 155769971, 224414365, 270213215, 378298501, 778849855, 1891492505, 2648089507, 13240447535]

約数ペア:

[(1, 13240447535), (5, 2648089507), (7, 1891492505), (17, 778849855), (35, 378298501), (49, 270213215), (59, 224414365), (85, 155769971), (119, 111264265), (245, 54042643), (295, 44882873), (413, 32059195), (595, 22252853), (833, 15894895), (1003, 13200845), (2065, 6411839), (2891, 4579885), (4165, 3178979), (5015, 2640169), (7021, 1885835), (14455, 915977), (35105, 377167), (49147, 269405), (53881, 245735)]