11218545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 21245952

約数和(自身を除く): 10027407

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 151, 195, 381, 453, 585, 635, 755, 1143, 1359, 1651, 1905, 1963, 2265, 4953, 5715, 5889, 6795, 8255, 9815, 14859, 17667, 19177, 24765, 29445, 57531, 74295, 88335, 95885, 172593, 249301, 287655, 747903, 862965, 1246505, 2243709, 3739515, 11218545]

約数ペア:

[(1, 11218545), (3, 3739515), (5, 2243709), (9, 1246505), (13, 862965), (15, 747903), (39, 287655), (45, 249301), (65, 172593), (117, 95885), (127, 88335), (151, 74295), (195, 57531), (381, 29445), (453, 24765), (585, 19177), (635, 17667), (755, 14859), (1143, 9815), (1359, 8255), (1651, 6795), (1905, 5889), (1963, 5715), (2265, 4953)]