71382735

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2309}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 127512000

約数和(自身を除く): 56129265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 1145, 2061, 2309, 3435, 6183, 6927, 10305, 11545, 20781, 30915, 34635, 62343, 103905, 311715, 528761, 1586283, 2643805, 4758849, 7931415, 14276547, 23794245, 71382735]

約数ペア:

[(1, 71382735), (3, 23794245), (5, 14276547), (9, 7931415), (15, 4758849), (27, 2643805), (45, 1586283), (135, 528761), (229, 311715), (687, 103905), (1145, 62343), (2061, 34635), (2309, 30915), (3435, 20781), (6183, 11545), (6927, 10305)]