1312965

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2302560

約数和(自身を除く): 989595

約数列:

[1, 3, 5, 9, 15, 45, 163, 179, 489, 537, 815, 895, 1467, 1611, 2445, 2685, 7335, 8055, 29177, 87531, 145885, 262593, 437655, 1312965]

約数ペア:

[(1, 1312965), (3, 437655), (5, 262593), (9, 145885), (15, 87531), (45, 29177), (163, 8055), (179, 7335), (489, 2685), (537, 2445), (815, 1611), (895, 1467)]