9669415

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 13740192

約数和(自身を除く): 4070777

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 647, 2135, 2989, 3235, 4529, 14945, 22645, 31703, 39467, 158515, 197335, 276269, 1381345, 1933883, 9669415]

約数ペア:

[(1, 9669415), (5, 1933883), (7, 1381345), (35, 276269), (49, 197335), (61, 158515), (245, 39467), (305, 31703), (427, 22645), (647, 14945), (2135, 4529), (2989, 3235)]