91875055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{643}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 119838096

約数和(自身を除く): 27963041

約数列:

[1, 5, 17, 41, 85, 205, 643, 697, 1681, 3215, 3485, 8405, 10931, 26363, 28577, 54655, 131815, 142885, 448171, 1080883, 2240855, 5404415, 18375011, 91875055]

約数ペア:

[(1, 91875055), (5, 18375011), (17, 5404415), (41, 2240855), (85, 1080883), (205, 448171), (643, 142885), (697, 131815), (1681, 54655), (3215, 28577), (3485, 26363), (8405, 10931)]