2601765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 5054400

約数和(自身を除く): 2452635

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 179, 255, 285, 323, 537, 765, 855, 895, 969, 1611, 1615, 2685, 2907, 3043, 3401, 4845, 8055, 9129, 10203, 14535, 15215, 17005, 27387, 30609, 45645, 51015, 57817, 136935, 153045, 173451, 289085, 520353, 867255, 2601765]

約数ペア:

[(1, 2601765), (3, 867255), (5, 520353), (9, 289085), (15, 173451), (17, 153045), (19, 136935), (45, 57817), (51, 51015), (57, 45645), (85, 30609), (95, 27387), (153, 17005), (171, 15215), (179, 14535), (255, 10203), (285, 9129), (323, 8055), (537, 4845), (765, 3401), (855, 3043), (895, 2907), (969, 2685), (1611, 1615)]