7449475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 10213632

約数和(自身を除く): 2764157

約数列:

[1, 5, 11, 25, 55, 103, 263, 275, 515, 1133, 1315, 2575, 2893, 5665, 6575, 14465, 27089, 28325, 72325, 135445, 297979, 677225, 1489895, 7449475]

約数ペア:

[(1, 7449475), (5, 1489895), (11, 677225), (25, 297979), (55, 135445), (103, 72325), (263, 28325), (275, 27089), (515, 14465), (1133, 6575), (1315, 5665), (2575, 2893)]