6690735

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1709}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 12312000

約数和(自身を除く): 5621265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 1709, 3915, 5127, 8545, 15381, 25635, 46143, 49561, 76905, 148683, 230715, 247805, 446049, 743415, 1338147, 2230245, 6690735]

約数ペア:

[(1, 6690735), (3, 2230245), (5, 1338147), (9, 743415), (15, 446049), (27, 247805), (29, 230715), (45, 148683), (87, 76905), (135, 49561), (145, 46143), (261, 25635), (435, 15381), (783, 8545), (1305, 5127), (1709, 3915)]