156906456265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3302251}}^1$

素因数の和:3302329

約数の個数: 32

約数和(自身を含む): 219692221056

約数和(自身を除く): 62785764791

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1105, 2795, 3655, 9503, 47515, 3302251, 16511255, 42929263, 56138267, 141996793, 214646315, 280691335, 709983965, 729797471, 1845958309, 2413945481, 3648987355, 9229791545, 12069727405, 31381291253, 156906456265]

約数ペア:

[(1, 156906456265), (5, 31381291253), (13, 12069727405), (17, 9229791545), (43, 3648987355), (65, 2413945481), (85, 1845958309), (215, 729797471), (221, 709983965), (559, 280691335), (731, 214646315), (1105, 141996793), (2795, 56138267), (3655, 42929263), (9503, 16511255), (47515, 3302251)]