7937995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 10372320

約数和(自身を除く): 2434325

約数列:

[1, 5, 13, 65, 97, 485, 1259, 1261, 6295, 6305, 16367, 81835, 122123, 610615, 1587599, 7937995]

約数ペア:

[(1, 7937995), (5, 1587599), (13, 610615), (65, 122123), (97, 81835), (485, 16367), (1259, 6305), (1261, 6295)]