2012152365

素因数分解:

$3^2\times 5^1\times {\mathrm{6521}}^1\times {\mathrm{6857}}^1$

素因数の和:13389

約数の個数: 24

約数和(自身を含む): 3488774328

約数和(自身を除く): 1476621963

約数列:

[1, 3, 5, 9, 15, 45, 6521, 6857, 19563, 20571, 32605, 34285, 58689, 61713, 97815, 102855, 293445, 308565, 44714497, 134143491, 223572485, 402430473, 670717455, 2012152365]

約数ペア:

[(1, 2012152365), (3, 670717455), (5, 402430473), (9, 223572485), (15, 134143491), (45, 44714497), (6521, 308565), (6857, 293445), (19563, 102855), (20571, 97815), (32605, 61713), (34285, 58689)]