120837945

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{73907}}^1$

素因数の和:74024

約数の個数: 16

約数和(自身を含む): 195117120

約数和(自身を除く): 74279175

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 73907, 221721, 369535, 1108605, 8055863, 24167589, 40279315, 120837945]

約数ペア:

[(1, 120837945), (3, 40279315), (5, 24167589), (15, 8055863), (109, 1108605), (327, 369535), (545, 221721), (1635, 73907)]