15205953851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 17145520128

約数和(自身を除く): 1939566277

約数列:

[1, 11, 47, 173, 197, 517, 863, 1903, 2167, 8131, 9259, 9493, 34081, 40561, 89441, 101849, 149299, 170011, 374891, 446171, 1601807, 1642289, 1870121, 7017053, 7990517, 17619877, 29411903, 77187583, 87895687, 323530933, 1382359441, 15205953851]

約数ペア:

[(1, 15205953851), (11, 1382359441), (47, 323530933), (173, 87895687), (197, 77187583), (517, 29411903), (863, 17619877), (1903, 7990517), (2167, 7017053), (8131, 1870121), (9259, 1642289), (9493, 1601807), (34081, 446171), (40561, 374891), (89441, 170011), (101849, 149299)]