27082845

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 49600512

約数和(自身を除く): 22517667

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 191, 207, 345, 411, 573, 685, 955, 1035, 1233, 1719, 2055, 2865, 3151, 4393, 6165, 8595, 9453, 13179, 15755, 21965, 26167, 28359, 39537, 47265, 65895, 78501, 130835, 141795, 197685, 235503, 392505, 601841, 1177515, 1805523, 3009205, 5416569, 9027615, 27082845]

約数ペア:

[(1, 27082845), (3, 9027615), (5, 5416569), (9, 3009205), (15, 1805523), (23, 1177515), (45, 601841), (69, 392505), (115, 235503), (137, 197685), (191, 141795), (207, 130835), (345, 78501), (411, 65895), (573, 47265), (685, 39537), (955, 28359), (1035, 26167), (1233, 21965), (1719, 15755), (2055, 13179), (2865, 9453), (3151, 8595), (4393, 6165)]