157213665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3798

約数の個数: 48

約数和(自身を含む): 313792128

約数和(自身を除く): 156578463

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 2055, 2877, 3643, 4795, 6165, 8631, 10929, 14385, 18215, 25501, 32787, 43155, 54645, 76503, 127505, 163935, 229509, 382515, 499091, 1147545, 1497273, 2495455, 3493637, 4491819, 7486365, 10480911, 17468185, 22459095, 31442733, 52404555, 157213665]

約数ペア:

[(1, 157213665), (3, 52404555), (5, 31442733), (7, 22459095), (9, 17468185), (15, 10480911), (21, 7486365), (35, 4491819), (45, 3493637), (63, 2495455), (105, 1497273), (137, 1147545), (315, 499091), (411, 382515), (685, 229509), (959, 163935), (1233, 127505), (2055, 76503), (2877, 54645), (3643, 43155), (4795, 32787), (6165, 25501), (8631, 18215), (10929, 14385)]