4490173035

素因数分解:

$3^4\times 5^1\times {\mathrm{11086847}}^1$

素因数の和:11086864

約数の個数: 20

約数和(自身を含む): 8049051648

約数和(自身を除く): 3558878613

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11086847, 33260541, 55434235, 99781623, 166302705, 299344869, 498908115, 898034607, 1496724345, 4490173035]

約数ペア:

[(1, 4490173035), (3, 1496724345), (5, 898034607), (9, 498908115), (15, 299344869), (27, 166302705), (45, 99781623), (81, 55434235), (135, 33260541), (405, 11086847)]