30085785

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6491}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 52663104

約数和(自身を除く): 22577319

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 6491, 19473, 32455, 58419, 97365, 292095, 668573, 2005719, 3342865, 6017157, 10028595, 30085785]

約数ペア:

[(1, 30085785), (3, 10028595), (5, 6017157), (9, 3342865), (15, 2005719), (45, 668573), (103, 292095), (309, 97365), (515, 58419), (927, 32455), (1545, 19473), (4635, 6491)]