28584765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19274

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 26855235

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 19249, 57747, 96245, 173241, 211739, 288735, 519723, 635217, 866205, 1058695, 1905651, 2598615, 3176085, 5716953, 9528255, 28584765]

約数ペア:

[(1, 28584765), (3, 9528255), (5, 5716953), (9, 3176085), (11, 2598615), (15, 1905651), (27, 1058695), (33, 866205), (45, 635217), (55, 519723), (99, 288735), (135, 211739), (165, 173241), (297, 96245), (495, 57747), (1485, 19249)]