271441155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6899}}^1$

素因数の和:7011

約数の個数: 32

約数和(自身を含む): 451756800

約数和(自身を除く): 180315645

約数列:

[1, 3, 5, 15, 43, 61, 129, 183, 215, 305, 645, 915, 2623, 6899, 7869, 13115, 20697, 34495, 39345, 103485, 296657, 420839, 889971, 1262517, 1483285, 2104195, 4449855, 6312585, 18096077, 54288231, 90480385, 271441155]

約数ペア:

[(1, 271441155), (3, 90480385), (5, 54288231), (15, 18096077), (43, 6312585), (61, 4449855), (129, 2104195), (183, 1483285), (215, 1262517), (305, 889971), (645, 420839), (915, 296657), (2623, 103485), (6899, 39345), (7869, 34495), (13115, 20697)]