234789985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{13799}}^1$

素因数の和:13928

約数の個数: 16

約数和(自身を含む): 292118400

約数和(自身を除く): 57328415

約数列:

[1, 5, 41, 83, 205, 415, 3403, 13799, 17015, 68995, 565759, 1145317, 2828795, 5726585, 46957997, 234789985]

約数ペア:

[(1, 234789985), (5, 46957997), (41, 5726585), (83, 2828795), (205, 1145317), (415, 565759), (3403, 68995), (13799, 17015)]