45281025

素因数分解:

$3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 85522800

約数和(自身を除く): 40241775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 81, 135, 177, 225, 295, 379, 405, 531, 675, 885, 1137, 1475, 1593, 1895, 2025, 2655, 3411, 4425, 4779, 5685, 7965, 9475, 10233, 13275, 17055, 22361, 23895, 28425, 30699, 39825, 51165, 67083, 85275, 111805, 119475, 153495, 201249, 255825, 335415, 559025, 603747, 767475, 1006245, 1677075, 1811241, 3018735, 5031225, 9056205, 15093675, 45281025]

約数ペア:

[(1, 45281025), (3, 15093675), (5, 9056205), (9, 5031225), (15, 3018735), (25, 1811241), (27, 1677075), (45, 1006245), (59, 767475), (75, 603747), (81, 559025), (135, 335415), (177, 255825), (225, 201249), (295, 153495), (379, 119475), (405, 111805), (531, 85275), (675, 67083), (885, 51165), (1137, 39825), (1475, 30699), (1593, 28425), (1895, 23895), (2025, 22361), (2655, 17055), (3411, 13275), (4425, 10233), (4779, 9475), (5685, 7965)]