20167696575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2298313}}^1$

素因数の和:2298345

約数の個数: 48

約数和(自身を含む): 39898731040

約数和(自身を除く): 19731034465

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 2298313, 6894939, 11491565, 20684817, 29878069, 34474695, 57457825, 62054451, 89634207, 103424085, 149390345, 172373475, 268902621, 310272255, 448171035, 517120425, 746951725, 806707863, 1344513105, 1551361275, 2240855175, 4033539315, 6722565525, 20167696575]

約数ペア:

[(1, 20167696575), (3, 6722565525), (5, 4033539315), (9, 2240855175), (13, 1551361275), (15, 1344513105), (25, 806707863), (27, 746951725), (39, 517120425), (45, 448171035), (65, 310272255), (75, 268902621), (117, 172373475), (135, 149390345), (195, 103424085), (225, 89634207), (325, 62054451), (351, 57457825), (585, 34474695), (675, 29878069), (975, 20684817), (1755, 11491565), (2925, 6894939), (8775, 2298313)]