89161585

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 115433856

約数和(自身を除く): 26272271

約数列:

[1, 5, 19, 47, 95, 235, 361, 893, 1051, 1805, 4465, 5255, 16967, 19969, 49397, 84835, 99845, 246985, 379411, 938543, 1897055, 4692715, 17832317, 89161585]

約数ペア:

[(1, 89161585), (5, 17832317), (19, 4692715), (47, 1897055), (95, 938543), (235, 379411), (361, 246985), (893, 99845), (1051, 84835), (1805, 49397), (4465, 19969), (5255, 16967)]