28932915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 24692685

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 839, 1045, 1815, 2299, 2517, 3135, 4195, 6897, 9229, 11495, 12585, 15941, 27687, 34485, 46145, 47823, 79705, 101519, 138435, 175351, 239115, 304557, 507595, 526053, 876755, 1522785, 1928861, 2630265, 5786583, 9644305, 28932915]

約数ペア:

[(1, 28932915), (3, 9644305), (5, 5786583), (11, 2630265), (15, 1928861), (19, 1522785), (33, 876755), (55, 526053), (57, 507595), (95, 304557), (121, 239115), (165, 175351), (209, 138435), (285, 101519), (363, 79705), (605, 47823), (627, 46145), (839, 34485), (1045, 27687), (1815, 15941), (2299, 12585), (2517, 11495), (3135, 9229), (4195, 6897)]