26495955

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13693}}^1$

素因数の和:13747

約数の個数: 24

約数和(自身を含む): 46997808

約数和(自身を除く): 20501853

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 13693, 41079, 68465, 123237, 205395, 588799, 616185, 1766397, 2943995, 5299191, 8831985, 26495955]

約数ペア:

[(1, 26495955), (3, 8831985), (5, 5299191), (9, 2943995), (15, 1766397), (43, 616185), (45, 588799), (129, 205395), (215, 123237), (387, 68465), (645, 41079), (1935, 13693)]