26525415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 49904640

約数和(自身を除く): 23379225

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 151, 239, 245, 453, 717, 735, 755, 1057, 1195, 1673, 2265, 3171, 3585, 5019, 5285, 7399, 8365, 11711, 15855, 22197, 25095, 35133, 36089, 36995, 58555, 108267, 110985, 175665, 180445, 252623, 541335, 757869, 1263115, 1768361, 3789345, 5305083, 8841805, 26525415]

約数ペア:

[(1, 26525415), (3, 8841805), (5, 5305083), (7, 3789345), (15, 1768361), (21, 1263115), (35, 757869), (49, 541335), (105, 252623), (147, 180445), (151, 175665), (239, 110985), (245, 108267), (453, 58555), (717, 36995), (735, 36089), (755, 35133), (1057, 25095), (1195, 22197), (1673, 15855), (2265, 11711), (3171, 8365), (3585, 7399), (5019, 5285)]