71355015

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2777}}^1$

素因数の和:3359

約数の個数: 24

約数和(自身を含む): 123943248

約数和(自身を除く): 52588233

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2777, 2855, 5139, 8331, 8565, 13885, 24993, 25695, 41655, 124965, 1585667, 4757001, 7928335, 14271003, 23785005, 71355015]

約数ペア:

[(1, 71355015), (3, 23785005), (5, 14271003), (9, 7928335), (15, 4757001), (45, 1585667), (571, 124965), (1713, 41655), (2777, 25695), (2855, 24993), (5139, 13885), (8331, 8565)]