15157250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 14719870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 3191, 4750, 6382, 15955, 31910, 60629, 79775, 121258, 159550, 303145, 398875, 606290, 797750, 1515725, 3031450, 7578625, 15157250]

約数ペア:

[(1, 15157250), (2, 7578625), (5, 3031450), (10, 1515725), (19, 797750), (25, 606290), (38, 398875), (50, 303145), (95, 159550), (125, 121258), (190, 79775), (250, 60629), (475, 31910), (950, 15955), (2375, 6382), (3191, 4750)]