15679625995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{10343}}^1$

素因数の和:11043

約数の個数: 32

約数和(自身を含む): 21038206464

約数和(自身を除く): 5358580469

約数列:

[1, 5, 11, 43, 55, 215, 473, 641, 2365, 3205, 7051, 10343, 27563, 35255, 51715, 113773, 137815, 303193, 444749, 568865, 1515965, 2223745, 4892239, 6629863, 24461195, 33149315, 72928493, 285084109, 364642465, 1425420545, 3135925199, 15679625995]

約数ペア:

[(1, 15679625995), (5, 3135925199), (11, 1425420545), (43, 364642465), (55, 285084109), (215, 72928493), (473, 33149315), (641, 24461195), (2365, 6629863), (3205, 4892239), (7051, 2223745), (10343, 1515965), (27563, 568865), (35255, 444749), (51715, 303193), (113773, 137815)]