15714075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 28498176

約数和(自身を除く): 12784101

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 227, 325, 355, 681, 923, 975, 1065, 1135, 1775, 2769, 2951, 3405, 4615, 5325, 5675, 8853, 13845, 14755, 16117, 17025, 23075, 44265, 48351, 69225, 73775, 80585, 209521, 221325, 241755, 402925, 628563, 1047605, 1208775, 3142815, 5238025, 15714075]

約数ペア:

[(1, 15714075), (3, 5238025), (5, 3142815), (13, 1208775), (15, 1047605), (25, 628563), (39, 402925), (65, 241755), (71, 221325), (75, 209521), (195, 80585), (213, 73775), (227, 69225), (325, 48351), (355, 44265), (681, 23075), (923, 17025), (975, 16117), (1065, 14755), (1135, 13845), (1775, 8853), (2769, 5675), (2951, 5325), (3405, 4615)]