291223585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{26107}}^1$

素因数の和:26232

約数の個数: 16

約数和(自身を含む): 368436096

約数和(自身を除く): 77212511

約数列:

[1, 5, 23, 97, 115, 485, 2231, 11155, 26107, 130535, 600461, 2532379, 3002305, 12661895, 58244717, 291223585]

約数ペア:

[(1, 291223585), (5, 58244717), (23, 12661895), (97, 3002305), (115, 2532379), (485, 600461), (2231, 130535), (11155, 26107)]