42681705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258677}}^1$

素因数の和:258696

約数の個数: 16

約数和(自身を含む): 74499264

約数和(自身を除く): 31817559

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 258677, 776031, 1293385, 2845447, 3880155, 8536341, 14227235, 42681705]

約数ペア:

[(1, 42681705), (3, 14227235), (5, 8536341), (11, 3880155), (15, 2845447), (33, 1293385), (55, 776031), (165, 258677)]