26893395

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2381}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 46820592

約数和(自身を除く): 19927197

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 2381, 3765, 7143, 11295, 11905, 21429, 35715, 107145, 597631, 1792893, 2988155, 5378679, 8964465, 26893395]

約数ペア:

[(1, 26893395), (3, 8964465), (5, 5378679), (9, 2988155), (15, 1792893), (45, 597631), (251, 107145), (753, 35715), (1255, 21429), (2259, 11905), (2381, 11295), (3765, 7143)]