11405355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 20514816

約数和(自身を除く): 9109461

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 2543, 4485, 7629, 12715, 33059, 38145, 58489, 99177, 165295, 175467, 292445, 495885, 760357, 877335, 2281071, 3801785, 11405355]

約数ペア:

[(1, 11405355), (3, 3801785), (5, 2281071), (13, 877335), (15, 760357), (23, 495885), (39, 292445), (65, 175467), (69, 165295), (115, 99177), (195, 58489), (299, 38145), (345, 33059), (897, 12715), (1495, 7629), (2543, 4485)]