2017016545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 2519838720

約数和(自身を除く): 502822175

約数列:

[1, 5, 61, 79, 97, 305, 395, 485, 863, 4315, 4819, 5917, 7663, 24095, 29585, 38315, 52643, 68177, 83711, 263215, 340885, 418555, 467443, 2337215, 4158797, 5106371, 6613169, 20793985, 25531855, 33065845, 403403309, 2017016545]

約数ペア:

[(1, 2017016545), (5, 403403309), (61, 33065845), (79, 25531855), (97, 20793985), (305, 6613169), (395, 5106371), (485, 4158797), (863, 2337215), (4315, 467443), (4819, 418555), (5917, 340885), (7663, 263215), (24095, 83711), (29585, 68177), (38315, 52643)]