26938245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61927}}^1$

素因数の和:61964

約数の個数: 16

約数和(自身を含む): 44588160

約数和(自身を除く): 17649915

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 61927, 185781, 309635, 928905, 1795883, 5387649, 8979415, 26938245]

約数ペア:

[(1, 26938245), (3, 8979415), (5, 5387649), (15, 1795883), (29, 928905), (87, 309635), (145, 185781), (435, 61927)]