15704873755

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{3329}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 19455085440

約数和(自身を除く): 3750211685

約数列:

[1, 5, 71, 97, 137, 355, 485, 685, 3329, 6887, 9727, 13289, 16645, 34435, 48635, 66445, 236359, 322913, 456073, 943519, 1181795, 1614565, 2280365, 4717595, 22926823, 32381183, 44239081, 114634115, 161905915, 221195405, 3140974751, 15704873755]

約数ペア:

[(1, 15704873755), (5, 3140974751), (71, 221195405), (97, 161905915), (137, 114634115), (355, 44239081), (485, 32381183), (685, 22926823), (3329, 4717595), (6887, 2280365), (9727, 1614565), (13289, 1181795), (16645, 943519), (34435, 456073), (48635, 322913), (66445, 236359)]