27432645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{601}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 19378875

約数列:

[1, 3, 5, 15, 17, 51, 85, 179, 255, 537, 601, 895, 1803, 2685, 3005, 3043, 9015, 9129, 10217, 15215, 30651, 45645, 51085, 107579, 153255, 322737, 537895, 1613685, 1828843, 5486529, 9144215, 27432645]

約数ペア:

[(1, 27432645), (3, 9144215), (5, 5486529), (15, 1828843), (17, 1613685), (51, 537895), (85, 322737), (179, 153255), (255, 107579), (537, 51085), (601, 45645), (895, 30651), (1803, 15215), (2685, 10217), (3005, 9129), (3043, 9015)]