83286675

素因数分解:

$3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1879}}^1$

素因数の和:2092

約数の個数: 36

約数和(自身を含む): 150012720

約数和(自身を除く): 66726045

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 197, 225, 591, 985, 1773, 1879, 2955, 4925, 5637, 8865, 9395, 14775, 16911, 28185, 44325, 46975, 84555, 140925, 370163, 422775, 1110489, 1850815, 3331467, 5552445, 9254075, 16657335, 27762225, 83286675]

約数ペア:

[(1, 83286675), (3, 27762225), (5, 16657335), (9, 9254075), (15, 5552445), (25, 3331467), (45, 1850815), (75, 1110489), (197, 422775), (225, 370163), (591, 140925), (985, 84555), (1773, 46975), (1879, 44325), (2955, 28185), (4925, 16911), (5637, 14775), (8865, 9395)]