23429145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 40037760

約数和(自身を除く): 16608615

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 661, 695, 1983, 2085, 2363, 3305, 7089, 9915, 11237, 11815, 33711, 35445, 56185, 91879, 168555, 275637, 459395, 1378185, 1561943, 4685829, 7809715, 23429145]

約数ペア:

[(1, 23429145), (3, 7809715), (5, 4685829), (15, 1561943), (17, 1378185), (51, 459395), (85, 275637), (139, 168555), (255, 91879), (417, 56185), (661, 35445), (695, 33711), (1983, 11815), (2085, 11237), (2363, 9915), (3305, 7089)]