90945435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1973}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 166763520

約数和(自身を除く): 75818085

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 439, 1317, 1973, 2195, 3073, 5919, 6585, 9219, 9865, 13811, 15365, 29595, 41433, 46095, 69055, 207165, 866147, 2598441, 4330735, 6063029, 12992205, 18189087, 30315145, 90945435]

約数ペア:

[(1, 90945435), (3, 30315145), (5, 18189087), (7, 12992205), (15, 6063029), (21, 4330735), (35, 2598441), (105, 866147), (439, 207165), (1317, 69055), (1973, 46095), (2195, 41433), (3073, 29595), (5919, 15365), (6585, 13811), (9219, 9865)]