7326855

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 13358400

約数和(自身を除く): 6031545

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 229, 237, 395, 405, 687, 711, 1145, 1185, 2061, 2133, 3435, 3555, 6183, 6399, 10305, 10665, 18091, 18549, 30915, 31995, 54273, 90455, 92745, 162819, 271365, 488457, 814095, 1465371, 2442285, 7326855]

約数ペア:

[(1, 7326855), (3, 2442285), (5, 1465371), (9, 814095), (15, 488457), (27, 271365), (45, 162819), (79, 92745), (81, 90455), (135, 54273), (229, 31995), (237, 30915), (395, 18549), (405, 18091), (687, 10665), (711, 10305), (1145, 6399), (1185, 6183), (2061, 3555), (2133, 3435)]