129647945

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 183568896

約数和(自身を除く): 53920951

約数列:

[1, 5, 7, 35, 41, 167, 205, 287, 541, 835, 1169, 1435, 2705, 3787, 5845, 6847, 18935, 22181, 34235, 47929, 90347, 110905, 155267, 239645, 451735, 632429, 776335, 3162145, 3704227, 18521135, 25929589, 129647945]

約数ペア:

[(1, 129647945), (5, 25929589), (7, 18521135), (35, 3704227), (41, 3162145), (167, 776335), (205, 632429), (287, 451735), (541, 239645), (835, 155267), (1169, 110905), (1435, 90347), (2705, 47929), (3787, 34235), (5845, 22181), (6847, 18935)]