188199375

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 386276352

約数和(自身を除く): 198076977

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 125, 175, 195, 273, 325, 375, 455, 525, 625, 875, 975, 1103, 1365, 1625, 1875, 2275, 2625, 3309, 4375, 4875, 5515, 6825, 7721, 8125, 11375, 13125, 14339, 16545, 23163, 24375, 27575, 34125, 38605, 43017, 56875, 71695, 82725, 100373, 115815, 137875, 170625, 193025, 215085, 301119, 358475, 413625, 501865, 579075, 689375, 965125, 1075425, 1505595, 1792375, 2068125, 2509325, 2895375, 4825625, 5377125, 7527975, 8961875, 12546625, 14476875, 26885625, 37639875, 62733125, 188199375]

約数ペア:

[(1, 188199375), (3, 62733125), (5, 37639875), (7, 26885625), (13, 14476875), (15, 12546625), (21, 8961875), (25, 7527975), (35, 5377125), (39, 4825625), (65, 2895375), (75, 2509325), (91, 2068125), (105, 1792375), (125, 1505595), (175, 1075425), (195, 965125), (273, 689375), (325, 579075), (375, 501865), (455, 413625), (525, 358475), (625, 301119), (875, 215085), (975, 193025), (1103, 170625), (1365, 137875), (1625, 115815), (1875, 100373), (2275, 82725), (2625, 71695), (3309, 56875), (4375, 43017), (4875, 38605), (5515, 34125), (6825, 27575), (7721, 24375), (8125, 23163), (11375, 16545), (13125, 14339)]