72032905

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43789}}^1$

素因数の和:43848

約数の個数: 16

約数和(自身を含む): 100892160

約数和(自身を除く): 28859255

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 43789, 218945, 306523, 1532615, 2058083, 10290415, 14406581, 72032905]

約数ペア:

[(1, 72032905), (5, 14406581), (7, 10290415), (35, 2058083), (47, 1532615), (235, 306523), (329, 218945), (1645, 43789)]