4661655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 8019648

約数和(自身を除く): 3357993

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 181, 255, 303, 505, 543, 905, 1515, 1717, 2715, 3077, 5151, 8585, 9231, 15385, 18281, 25755, 46155, 54843, 91405, 274215, 310777, 932331, 1553885, 4661655]

約数ペア:

[(1, 4661655), (3, 1553885), (5, 932331), (15, 310777), (17, 274215), (51, 91405), (85, 54843), (101, 46155), (181, 25755), (255, 18281), (303, 15385), (505, 9231), (543, 8585), (905, 5151), (1515, 3077), (1717, 2715)]