80115825

素因数分解:

$3^1\times 5^2\times {\mathrm{433}}^1\times {\mathrm{2467}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 132817888

約数和(自身を除く): 52702063

約数列:

[1, 3, 5, 15, 25, 75, 433, 1299, 2165, 2467, 6495, 7401, 10825, 12335, 32475, 37005, 61675, 185025, 1068211, 3204633, 5341055, 16023165, 26705275, 80115825]

約数ペア:

[(1, 80115825), (3, 26705275), (5, 16023165), (15, 5341055), (25, 3204633), (75, 1068211), (433, 185025), (1299, 61675), (2165, 37005), (2467, 32475), (6495, 12335), (7401, 10825)]