9865845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 9790155

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1049, 1881, 3135, 3147, 5245, 9405, 9441, 11539, 15735, 19931, 34617, 47205, 57695, 59793, 99655, 103851, 173085, 179379, 219241, 298965, 519255, 657723, 896895, 1096205, 1973169, 3288615, 9865845]

約数ペア:

[(1, 9865845), (3, 3288615), (5, 1973169), (9, 1096205), (11, 896895), (15, 657723), (19, 519255), (33, 298965), (45, 219241), (55, 179379), (57, 173085), (95, 103851), (99, 99655), (165, 59793), (171, 57695), (209, 47205), (285, 34617), (495, 19931), (627, 15735), (855, 11539), (1045, 9441), (1049, 9405), (1881, 5245), (3135, 3147)]