129204495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{410173}}^1$

素因数の和:410191

約数の個数: 24

約数和(自身を含む): 255948576

約数和(自身を除く): 126744081

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 410173, 1230519, 2050865, 2871211, 3691557, 6152595, 8613633, 14356055, 18457785, 25840899, 43068165, 129204495]

約数ペア:

[(1, 129204495), (3, 43068165), (5, 25840899), (7, 18457785), (9, 14356055), (15, 8613633), (21, 6152595), (35, 3691557), (45, 2871211), (63, 2050865), (105, 1230519), (315, 410173)]