230238045

素因数分解:

$3^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1767

約数の個数: 40

約数和(自身を含む): 413994240

約数和(自身を除く): 183756195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 431, 1293, 1319, 2155, 3879, 3957, 6465, 6595, 11637, 11871, 19395, 19785, 34911, 35613, 58185, 59355, 106839, 174555, 178065, 534195, 568489, 1705467, 2842445, 5116401, 8527335, 15349203, 25582005, 46047609, 76746015, 230238045]

約数ペア:

[(1, 230238045), (3, 76746015), (5, 46047609), (9, 25582005), (15, 15349203), (27, 8527335), (45, 5116401), (81, 2842445), (135, 1705467), (405, 568489), (431, 534195), (1293, 178065), (1319, 174555), (2155, 106839), (3879, 59355), (3957, 58185), (6465, 35613), (6595, 34911), (11637, 19785), (11871, 19395)]