144664575

素因数分解:

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

素因数の和:893

約数の個数: 72

約数和(自身を含む): 277065600

約数和(自身を除く): 132401025

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 121, 165, 209, 275, 285, 363, 475, 605, 627, 825, 839, 1045, 1425, 1815, 2299, 2517, 3025, 3135, 4195, 5225, 6897, 9075, 9229, 11495, 12585, 15675, 15941, 20975, 27687, 34485, 46145, 47823, 57475, 62925, 79705, 101519, 138435, 172425, 175351, 230725, 239115, 304557, 398525, 507595, 526053, 692175, 876755, 1195575, 1522785, 1928861, 2537975, 2630265, 4383775, 5786583, 7613925, 9644305, 13151325, 28932915, 48221525, 144664575]

約数ペア:

[(1, 144664575), (3, 48221525), (5, 28932915), (11, 13151325), (15, 9644305), (19, 7613925), (25, 5786583), (33, 4383775), (55, 2630265), (57, 2537975), (75, 1928861), (95, 1522785), (121, 1195575), (165, 876755), (209, 692175), (275, 526053), (285, 507595), (363, 398525), (475, 304557), (605, 239115), (627, 230725), (825, 175351), (839, 172425), (1045, 138435), (1425, 101519), (1815, 79705), (2299, 62925), (2517, 57475), (3025, 47823), (3135, 46145), (4195, 34485), (5225, 27687), (6897, 20975), (9075, 15941), (9229, 15675), (11495, 12585)]