27247995

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3577

約数の個数: 40

約数和(自身を含む): 51429840

約数和(自身を除く): 24181845

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 3541, 7695, 10623, 17705, 31869, 53115, 67279, 95607, 159345, 201837, 286821, 336395, 478035, 605511, 1009185, 1434105, 1816533, 3027555, 5449599, 9082665, 27247995]

約数ペア:

[(1, 27247995), (3, 9082665), (5, 5449599), (9, 3027555), (15, 1816533), (19, 1434105), (27, 1009185), (45, 605511), (57, 478035), (81, 336395), (95, 286821), (135, 201837), (171, 159345), (285, 95607), (405, 67279), (513, 53115), (855, 31869), (1539, 17705), (2565, 10623), (3541, 7695)]