55619865

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 80

約数和(自身を含む): 119040768

約数和(自身を除く): 63420903

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 483, 567, 621, 805, 853, 945, 1035, 1449, 1863, 2415, 2559, 2835, 3105, 4265, 4347, 5971, 7245, 7677, 9315, 12795, 13041, 17913, 19619, 21735, 23031, 29855, 38385, 53739, 58857, 65205, 69093, 89565, 98095, 115155, 137333, 161217, 176571, 268695, 294285, 345465, 411999, 483651, 529713, 686665, 806085, 882855, 1235997, 1589139, 2059995, 2418255, 2648565, 3707991, 6179985, 7945695, 11123973, 18539955, 55619865]

約数ペア:

[(1, 55619865), (3, 18539955), (5, 11123973), (7, 7945695), (9, 6179985), (15, 3707991), (21, 2648565), (23, 2418255), (27, 2059995), (35, 1589139), (45, 1235997), (63, 882855), (69, 806085), (81, 686665), (105, 529713), (115, 483651), (135, 411999), (161, 345465), (189, 294285), (207, 268695), (315, 176571), (345, 161217), (405, 137333), (483, 115155), (567, 98095), (621, 89565), (805, 69093), (853, 65205), (945, 58857), (1035, 53739), (1449, 38385), (1863, 29855), (2415, 23031), (2559, 21735), (2835, 19619), (3105, 17913), (4265, 13041), (4347, 12795), (5971, 9315), (7245, 7677)]