157156923465

素因数分解:

$3^3\times 5^1\times {\mathrm{21493}}^1\times {\mathrm{54163}}^1$

素因数の和:75670

約数の個数: 32

約数和(自身を含む): 279408243840

約数和(自身を除く): 122251320375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21493, 54163, 64479, 107465, 162489, 193437, 270815, 322395, 487467, 580311, 812445, 967185, 1462401, 2437335, 2901555, 7312005, 1164125359, 3492376077, 5820626795, 10477128231, 17461880385, 31431384693, 52385641155, 157156923465]

約数ペア:

[(1, 157156923465), (3, 52385641155), (5, 31431384693), (9, 17461880385), (15, 10477128231), (27, 5820626795), (45, 3492376077), (135, 1164125359), (21493, 7312005), (54163, 2901555), (64479, 2437335), (107465, 1462401), (162489, 967185), (193437, 812445), (270815, 580311), (322395, 487467)]