12592933925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 19065446400

約数和(自身を除く): 6472512475

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 199, 275, 325, 341, 403, 571, 715, 775, 995, 1705, 2015, 2189, 2587, 2855, 3575, 4433, 4975, 6169, 6281, 7423, 8525, 10075, 10945, 12935, 14275, 17701, 22165, 28457, 30845, 31405, 37115, 54725, 64675, 67859, 80197, 81653, 88505, 110825, 113629, 142285, 154225, 157025, 185575, 194711, 230113, 339295, 400985, 408265, 442525, 568145, 711425, 882167, 973555, 1150565, 1249919, 1477177, 1696475, 2004925, 2041325, 2531243, 2840725, 3522499, 4410835, 4867775, 5752825, 6249595, 7385885, 12656215, 16248947, 17612495, 22054175, 31247975, 36929425, 38747489, 45792487, 63281075, 81244735, 88062475, 193737445, 228962435, 406223675, 503717357, 968687225, 1144812175, 2518586785, 12592933925]

約数ペア:

[(1, 12592933925), (5, 2518586785), (11, 1144812175), (13, 968687225), (25, 503717357), (31, 406223675), (55, 228962435), (65, 193737445), (143, 88062475), (155, 81244735), (199, 63281075), (275, 45792487), (325, 38747489), (341, 36929425), (403, 31247975), (571, 22054175), (715, 17612495), (775, 16248947), (995, 12656215), (1705, 7385885), (2015, 6249595), (2189, 5752825), (2587, 4867775), (2855, 4410835), (3575, 3522499), (4433, 2840725), (4975, 2531243), (6169, 2041325), (6281, 2004925), (7423, 1696475), (8525, 1477177), (10075, 1249919), (10945, 1150565), (12935, 973555), (14275, 882167), (17701, 711425), (22165, 568145), (28457, 442525), (30845, 408265), (31405, 400985), (37115, 339295), (54725, 230113), (64675, 194711), (67859, 185575), (80197, 157025), (81653, 154225), (88505, 142285), (110825, 113629)]