1129415

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 1645728

約数和(自身を除く): 516313

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 529, 805, 1403, 2135, 2645, 3703, 7015, 9821, 18515, 32269, 49105, 161345, 225883, 1129415]

約数ペア:

[(1, 1129415), (5, 225883), (7, 161345), (23, 49105), (35, 32269), (61, 18515), (115, 9821), (161, 7015), (305, 3703), (427, 2645), (529, 2135), (805, 1403)]