13908195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 28005120

約数和(自身を除く): 14096925

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 659, 1005, 1407, 1977, 2345, 3015, 3295, 4221, 4613, 5931, 7035, 9885, 13839, 21105, 23065, 29655, 41517, 44153, 69195, 132459, 207585, 220765, 309071, 397377, 662295, 927213, 1545355, 1986885, 2781639, 4636065, 13908195]

約数ペア:

[(1, 13908195), (3, 4636065), (5, 2781639), (7, 1986885), (9, 1545355), (15, 927213), (21, 662295), (35, 397377), (45, 309071), (63, 220765), (67, 207585), (105, 132459), (201, 69195), (315, 44153), (335, 41517), (469, 29655), (603, 23065), (659, 21105), (1005, 13839), (1407, 9885), (1977, 7035), (2345, 5931), (3015, 4613), (3295, 4221)]