79936125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{12539}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 140849280

約数和(自身を除く): 60913155

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 12539, 37617, 62695, 188085, 213163, 313475, 639489, 940425, 1065815, 1567375, 3197445, 4702125, 5329075, 15987225, 26645375, 79936125]

約数ペア:

[(1, 79936125), (3, 26645375), (5, 15987225), (15, 5329075), (17, 4702125), (25, 3197445), (51, 1567375), (75, 1065815), (85, 940425), (125, 639489), (255, 313475), (375, 213163), (425, 188085), (1275, 62695), (2125, 37617), (6375, 12539)]