26884245

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41681}}^1$

素因数の和:41732

約数の個数: 16

約数和(自身を含む): 44016192

約数和(自身を除く): 17131947

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 41681, 125043, 208405, 625215, 1792283, 5376849, 8961415, 26884245]

約数ペア:

[(1, 26884245), (3, 8961415), (5, 5376849), (15, 1792283), (43, 625215), (129, 208405), (215, 125043), (645, 41681)]