172634355

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16187}}^1$

素因数の和:16280

約数の個数: 32

約数和(自身を含む): 310809600

約数和(自身を除く): 138175245

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 16187, 48561, 80935, 145683, 242805, 437049, 728415, 1278773, 2185245, 3836319, 6393865, 11508957, 19181595, 34526871, 57544785, 172634355]

約数ペア:

[(1, 172634355), (3, 57544785), (5, 34526871), (9, 19181595), (15, 11508957), (27, 6393865), (45, 3836319), (79, 2185245), (135, 1278773), (237, 728415), (395, 437049), (711, 242805), (1185, 145683), (2133, 80935), (3555, 48561), (10665, 16187)]