2255179485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{26833}}^1$

素因数の和:27285

約数の個数: 32

約数和(自身を含む): 3895008768

約数和(自身を除く): 1639829283

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 431, 1293, 2155, 5603, 6465, 16809, 26833, 28015, 80499, 84045, 134165, 348829, 402495, 1046487, 1744145, 5232435, 11565023, 34695069, 57825115, 150345299, 173475345, 451035897, 751726495, 2255179485]

約数ペア:

[(1, 2255179485), (3, 751726495), (5, 451035897), (13, 173475345), (15, 150345299), (39, 57825115), (65, 34695069), (195, 11565023), (431, 5232435), (1293, 1744145), (2155, 1046487), (5603, 402495), (6465, 348829), (16809, 134165), (26833, 84045), (28015, 80499)]