293819985

素因数分解:

$3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{5011}}^1$

素因数の和:6325

約数の個数: 24

約数和(自身を含む): 509780544

約数和(自身を除く): 215960559

約数列:

[1, 3, 5, 9, 15, 45, 1303, 3909, 5011, 6515, 11727, 15033, 19545, 25055, 45099, 58635, 75165, 225495, 6529333, 19587999, 32646665, 58763997, 97939995, 293819985]

約数ペア:

[(1, 293819985), (3, 97939995), (5, 58763997), (9, 32646665), (15, 19587999), (45, 6529333), (1303, 225495), (3909, 75165), (5011, 58635), (6515, 45099), (11727, 25055), (15033, 19545)]