1265007105

素因数分解:

$3^3\times 5^1\times {\mathrm{9370423}}^1$

素因数の和:9370437

約数の個数: 16

約数和(自身を含む): 2248901760

約数和(自身を除く): 983894655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9370423, 28111269, 46852115, 84333807, 140556345, 253001421, 421669035, 1265007105]

約数ペア:

[(1, 1265007105), (3, 421669035), (5, 253001421), (9, 140556345), (15, 84333807), (27, 46852115), (45, 28111269), (135, 9370423)]