61900638085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{391739}}^1$

素因数の和:391798

約数の個数: 48

約数和(自身を含む): 92908192320

約数和(自身を除く): 31007554235

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 169, 187, 221, 715, 845, 935, 1105, 1859, 2431, 2873, 9295, 12155, 14365, 31603, 158015, 391739, 1958695, 4309129, 5092607, 6659563, 21545645, 25463035, 33297815, 56018677, 66203891, 73255193, 86574319, 280093385, 331019455, 366275965, 432871595, 728242801, 952317509, 1125466147, 3641214005, 4761587545, 5627330735, 12380127617, 61900638085]

約数ペア:

[(1, 61900638085), (5, 12380127617), (11, 5627330735), (13, 4761587545), (17, 3641214005), (55, 1125466147), (65, 952317509), (85, 728242801), (143, 432871595), (169, 366275965), (187, 331019455), (221, 280093385), (715, 86574319), (845, 73255193), (935, 66203891), (1105, 56018677), (1859, 33297815), (2431, 25463035), (2873, 21545645), (9295, 6659563), (12155, 5092607), (14365, 4309129), (31603, 1958695), (158015, 391739)]