42611805

素因数分解:

$3^3\times 5^1\times {\mathrm{315643}}^1$

素因数の和:315657

約数の個数: 16

約数和(自身を含む): 75754560

約数和(自身を除く): 33142755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 315643, 946929, 1578215, 2840787, 4734645, 8522361, 14203935, 42611805]

約数ペア:

[(1, 42611805), (3, 14203935), (5, 8522361), (9, 4734645), (15, 2840787), (27, 1578215), (45, 946929), (135, 315643)]