11643385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 16384032

約数和(自身を除く): 4740647

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 257, 533, 697, 1105, 1285, 2665, 3341, 3485, 4369, 9061, 10537, 16705, 21845, 45305, 52685, 56797, 136981, 179129, 283985, 684905, 895645, 2328677, 11643385]

約数ペア:

[(1, 11643385), (5, 2328677), (13, 895645), (17, 684905), (41, 283985), (65, 179129), (85, 136981), (205, 56797), (221, 52685), (257, 45305), (533, 21845), (697, 16705), (1105, 10537), (1285, 9061), (2665, 4369), (3341, 3485)]