15709218245

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{23327}}^1$

素因数の和:23681

約数の個数: 32

約数和(自身を含む): 21929066496

約数和(自身を除く): 6219848251

約数列:

[1, 5, 7, 35, 71, 271, 355, 497, 1355, 1897, 2485, 9485, 19241, 23327, 96205, 116635, 134687, 163289, 673435, 816445, 1656217, 6321617, 8281085, 11593519, 31608085, 44251319, 57967595, 221256595, 448834807, 2244174035, 3141843649, 15709218245]

約数ペア:

[(1, 15709218245), (5, 3141843649), (7, 2244174035), (35, 448834807), (71, 221256595), (271, 57967595), (355, 44251319), (497, 31608085), (1355, 11593519), (1897, 8281085), (2485, 6321617), (9485, 1656217), (19241, 816445), (23327, 673435), (96205, 163289), (116635, 134687)]