858133905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{4481}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 1456040448

約数和(自身を除く): 597906543

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 751, 2253, 3755, 4481, 11265, 12767, 13443, 22405, 38301, 63835, 67215, 76177, 191505, 228531, 380885, 1142655, 3365231, 10095693, 16826155, 50478465, 57208927, 171626781, 286044635, 858133905]

約数ペア:

[(1, 858133905), (3, 286044635), (5, 171626781), (15, 57208927), (17, 50478465), (51, 16826155), (85, 10095693), (255, 3365231), (751, 1142655), (2253, 380885), (3755, 228531), (4481, 191505), (11265, 76177), (12767, 67215), (13443, 63835), (22405, 38301)]