16322985

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 34652160

約数和(自身を除く): 18329175

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 751, 805, 945, 1035, 1449, 2253, 2415, 3105, 3755, 4347, 5257, 6759, 7245, 11265, 15771, 17273, 20277, 21735, 26285, 33795, 47313, 51819, 78855, 86365, 101385, 120911, 141939, 155457, 236565, 259095, 362733, 466371, 604555, 709695, 777285, 1088199, 1813665, 2331855, 3264597, 5440995, 16322985]

約数ペア:

[(1, 16322985), (3, 5440995), (5, 3264597), (7, 2331855), (9, 1813665), (15, 1088199), (21, 777285), (23, 709695), (27, 604555), (35, 466371), (45, 362733), (63, 259095), (69, 236565), (105, 155457), (115, 141939), (135, 120911), (161, 101385), (189, 86365), (207, 78855), (315, 51819), (345, 47313), (483, 33795), (621, 26285), (751, 21735), (805, 20277), (945, 17273), (1035, 15771), (1449, 11265), (2253, 7245), (2415, 6759), (3105, 5257), (3755, 4347)]