5213985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 10616832

約数和(自身を除く): 5402847

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 127, 161, 255, 345, 357, 381, 391, 483, 595, 635, 805, 889, 1173, 1785, 1905, 1955, 2159, 2415, 2667, 2737, 2921, 4445, 5865, 6477, 8211, 8763, 10795, 13335, 13685, 14605, 15113, 20447, 32385, 41055, 43815, 45339, 49657, 61341, 75565, 102235, 148971, 226695, 248285, 306705, 347599, 744855, 1042797, 1737995, 5213985]

約数ペア:

[(1, 5213985), (3, 1737995), (5, 1042797), (7, 744855), (15, 347599), (17, 306705), (21, 248285), (23, 226695), (35, 148971), (51, 102235), (69, 75565), (85, 61341), (105, 49657), (115, 45339), (119, 43815), (127, 41055), (161, 32385), (255, 20447), (345, 15113), (357, 14605), (381, 13685), (391, 13335), (483, 10795), (595, 8763), (635, 8211), (805, 6477), (889, 5865), (1173, 4445), (1785, 2921), (1905, 2737), (1955, 2667), (2159, 2415)]