1955158245

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{76091}}^1$

素因数の和:76673

約数の個数: 24

約数和(自身を含む): 3394920672

約数和(自身を除く): 1439762427

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2855, 5139, 8565, 25695, 76091, 228273, 380455, 684819, 1141365, 3424095, 43447961, 130343883, 217239805, 391031649, 651719415, 1955158245]

約数ペア:

[(1, 1955158245), (3, 651719415), (5, 391031649), (9, 217239805), (15, 130343883), (45, 43447961), (571, 3424095), (1713, 1141365), (2855, 684819), (5139, 380455), (8565, 228273), (25695, 76091)]