2017731075

素因数分解:

$3^1\times 5^2\times {\mathrm{2731}}^1\times {\mathrm{9851}}^1$

素因数の和:12595

約数の個数: 24

約数和(自身を含む): 3337542336

約数和(自身を除く): 1319811261

約数列:

[1, 3, 5, 15, 25, 75, 2731, 8193, 9851, 13655, 29553, 40965, 49255, 68275, 147765, 204825, 246275, 738825, 26903081, 80709243, 134515405, 403546215, 672577025, 2017731075]

約数ペア:

[(1, 2017731075), (3, 672577025), (5, 403546215), (15, 134515405), (25, 80709243), (75, 26903081), (2731, 738825), (8193, 246275), (9851, 204825), (13655, 147765), (29553, 68275), (40965, 49255)]