80184075

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{2693}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 132954288

約数和(自身を除く): 52770213

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1985, 2693, 5955, 8079, 9925, 13465, 29775, 40395, 67325, 201975, 1069121, 3207363, 5345605, 16036815, 26728025, 80184075]

約数ペア:

[(1, 80184075), (3, 26728025), (5, 16036815), (15, 5345605), (25, 3207363), (75, 1069121), (397, 201975), (1191, 67325), (1985, 40395), (2693, 29775), (5955, 13465), (8079, 9925)]