2468655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 2720529

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 461, 595, 765, 1071, 1383, 1785, 2305, 3227, 4149, 5355, 6915, 7837, 9681, 16135, 20745, 23511, 29043, 39185, 48405, 54859, 70533, 117555, 145215, 164577, 274295, 352665, 493731, 822885, 2468655]

約数ペア:

[(1, 2468655), (3, 822885), (5, 493731), (7, 352665), (9, 274295), (15, 164577), (17, 145215), (21, 117555), (35, 70533), (45, 54859), (51, 48405), (63, 39185), (85, 29043), (105, 23511), (119, 20745), (153, 16135), (255, 9681), (315, 7837), (357, 6915), (461, 5355), (595, 4149), (765, 3227), (1071, 2305), (1383, 1785)]