13795045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 19514880

約数和(自身を除く): 5719835

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 307, 473, 817, 1045, 1535, 2365, 3377, 4085, 5833, 8987, 13201, 16885, 29165, 44935, 64163, 66005, 145211, 250819, 320815, 726055, 1254095, 2759009, 13795045]

約数ペア:

[(1, 13795045), (5, 2759009), (11, 1254095), (19, 726055), (43, 320815), (55, 250819), (95, 145211), (209, 66005), (215, 64163), (307, 44935), (473, 29165), (817, 16885), (1045, 13201), (1535, 8987), (2365, 5833), (3377, 4085)]