2012152455

素因数分解:

$3^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{15739}}^1$

素因数の和:16700

約数の個数: 32

約数和(自身を含む): 3581164800

約数和(自身を除く): 1569012345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 947, 2841, 4735, 8523, 14205, 15739, 25569, 42615, 47217, 78695, 127845, 141651, 236085, 424953, 708255, 2124765, 14904833, 44714499, 74524165, 134143497, 223572495, 402430491, 670717485, 2012152455]

約数ペア:

[(1, 2012152455), (3, 670717485), (5, 402430491), (9, 223572495), (15, 134143497), (27, 74524165), (45, 44714499), (135, 14904833), (947, 2124765), (2841, 708255), (4735, 424953), (8523, 236085), (14205, 141651), (15739, 127845), (25569, 78695), (42615, 47217)]