30181365

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{827}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 52442208

約数和(自身を除く): 22260843

約数列:

[1, 3, 5, 9, 15, 45, 811, 827, 2433, 2481, 4055, 4135, 7299, 7443, 12165, 12405, 36495, 37215, 670697, 2012091, 3353485, 6036273, 10060455, 30181365]

約数ペア:

[(1, 30181365), (3, 10060455), (5, 6036273), (9, 3353485), (15, 2012091), (45, 670697), (811, 37215), (827, 36495), (2433, 12405), (2481, 12165), (4055, 7443), (4135, 7299)]