80862965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13399}}^1$

素因数の和:13492

約数の個数: 16

約数和(自身を含む): 104198400

約数和(自身を除く): 23335435

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 13399, 66995, 227783, 951329, 1138915, 4756645, 16172593, 80862965]

約数ペア:

[(1, 80862965), (5, 16172593), (17, 4756645), (71, 1138915), (85, 951329), (355, 227783), (1207, 66995), (6035, 13399)]