15288552

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 42810690

約数和(自身を除く): 27522138

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 61, 72, 118, 122, 177, 183, 236, 244, 354, 366, 472, 488, 531, 549, 708, 732, 1062, 1098, 1416, 1464, 2124, 2196, 3481, 3599, 4248, 4392, 6962, 7198, 10443, 10797, 13924, 14396, 20886, 21594, 27848, 28792, 31329, 32391, 41772, 43188, 62658, 64782, 83544, 86376, 125316, 129564, 212341, 250632, 259128, 424682, 637023, 849364, 1274046, 1698728, 1911069, 2548092, 3822138, 5096184, 7644276, 15288552]

約数ペア:

[(1, 15288552), (2, 7644276), (3, 5096184), (4, 3822138), (6, 2548092), (8, 1911069), (9, 1698728), (12, 1274046), (18, 849364), (24, 637023), (36, 424682), (59, 259128), (61, 250632), (72, 212341), (118, 129564), (122, 125316), (177, 86376), (183, 83544), (236, 64782), (244, 62658), (354, 43188), (366, 41772), (472, 32391), (488, 31329), (531, 28792), (549, 27848), (708, 21594), (732, 20886), (1062, 14396), (1098, 13924), (1416, 10797), (1464, 10443), (2124, 7198), (2196, 6962), (3481, 4392), (3599, 4248)]