15705106923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 24658324992

約数和(自身を除く): 8953218069

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 193, 219, 561, 579, 803, 1241, 1987, 2123, 2409, 3281, 3723, 5961, 6369, 9843, 13651, 14089, 21857, 33779, 36091, 40953, 42267, 65571, 101337, 108273, 145051, 154979, 239513, 371569, 383491, 435153, 464937, 718539, 1114707, 1150473, 1595561, 2465867, 2634643, 4218401, 4786683, 6519347, 7397601, 7903929, 12655203, 19558041, 27124537, 27994843, 71712817, 81373611, 83984529, 215138451, 307943273, 475912331, 923829819, 1427736993, 5235035641, 15705106923]

約数ペア:

[(1, 15705106923), (3, 5235035641), (11, 1427736993), (17, 923829819), (33, 475912331), (51, 307943273), (73, 215138451), (187, 83984529), (193, 81373611), (219, 71712817), (561, 27994843), (579, 27124537), (803, 19558041), (1241, 12655203), (1987, 7903929), (2123, 7397601), (2409, 6519347), (3281, 4786683), (3723, 4218401), (5961, 2634643), (6369, 2465867), (9843, 1595561), (13651, 1150473), (14089, 1114707), (21857, 718539), (33779, 464937), (36091, 435153), (40953, 383491), (42267, 371569), (65571, 239513), (101337, 154979), (108273, 145051)]