23965455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 40766400

約数和(自身を除く): 16800945

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 1489, 3219, 4467, 5365, 7445, 16095, 22335, 43181, 55093, 129543, 165279, 215905, 275465, 647715, 826395, 1597697, 4793091, 7988485, 23965455]

約数ペア:

[(1, 23965455), (3, 7988485), (5, 4793091), (15, 1597697), (29, 826395), (37, 647715), (87, 275465), (111, 215905), (145, 165279), (185, 129543), (435, 55093), (555, 43181), (1073, 22335), (1489, 16095), (3219, 7445), (4467, 5365)]