15027228

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 39615520

約数和(自身を除く): 24588292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 2281, 3294, 4562, 6588, 6843, 9124, 13686, 20529, 27372, 41058, 61587, 82116, 123174, 139141, 246348, 278282, 417423, 556564, 834846, 1252269, 1669692, 2504538, 3756807, 5009076, 7513614, 15027228]

約数ペア:

[(1, 15027228), (2, 7513614), (3, 5009076), (4, 3756807), (6, 2504538), (9, 1669692), (12, 1252269), (18, 834846), (27, 556564), (36, 417423), (54, 278282), (61, 246348), (108, 139141), (122, 123174), (183, 82116), (244, 61587), (366, 41058), (549, 27372), (732, 20529), (1098, 13686), (1647, 9124), (2196, 6843), (2281, 6588), (3294, 4562)]