90060145

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20261}}^1$

素因数の和:20400

約数の個数: 16

約数和(自身を含む): 124489728

約数和(自身を除く): 34429583

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 20261, 101305, 141827, 709135, 2573147, 12865735, 18012029, 90060145]

約数ペア:

[(1, 90060145), (5, 18012029), (7, 12865735), (35, 2573147), (127, 709135), (635, 141827), (889, 101305), (4445, 20261)]