85288565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13679}}^1$

素因数の和:13756

約数の個数: 16

約数和(自身を含む): 108345600

約数和(自身を除く): 23057035

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 13679, 68395, 396691, 588197, 1983455, 2940985, 17057713, 85288565]

約数ペア:

[(1, 85288565), (5, 17057713), (29, 2940985), (43, 1983455), (145, 588197), (215, 396691), (1247, 68395), (6235, 13679)]