17291475

素因数分解:

$3^4\times 5^2\times {\mathrm{8539}}^1$

素因数の和:8561

約数の個数: 30

約数和(自身を含む): 32033540

約数和(自身を除く): 14742065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 8539, 25617, 42695, 76851, 128085, 213475, 230553, 384255, 640425, 691659, 1152765, 1921275, 3458295, 5763825, 17291475]

約数ペア:

[(1, 17291475), (3, 5763825), (5, 3458295), (9, 1921275), (15, 1152765), (25, 691659), (27, 640425), (45, 384255), (75, 230553), (81, 213475), (135, 128085), (225, 76851), (405, 42695), (675, 25617), (2025, 8539)]