13193145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 28016640

約数和(自身を除く): 14823495

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, 607, 621, 805, 945, 1035, 1449, 1821, 2415, 3035, 3105, 4249, 4347, 5463, 7245, 9105, 12747, 13961, 16389, 21245, 21735, 27315, 38241, 41883, 63735, 69805, 81945, 97727, 114723, 125649, 191205, 209415, 293181, 376947, 488635, 573615, 628245, 879543, 1465905, 1884735, 2638629, 4397715, 13193145]

約数ペア:

[(1, 13193145), (3, 4397715), (5, 2638629), (7, 1884735), (9, 1465905), (15, 879543), (21, 628245), (23, 573615), (27, 488635), (35, 376947), (45, 293181), (63, 209415), (69, 191205), (105, 125649), (115, 114723), (135, 97727), (161, 81945), (189, 69805), (207, 63735), (315, 41883), (345, 38241), (483, 27315), (607, 21735), (621, 21245), (805, 16389), (945, 13961), (1035, 12747), (1449, 9105), (1821, 7245), (2415, 5463), (3035, 4347), (3105, 4249)]