9870105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 19427328

約数和(自身を除く): 9557223

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 61, 67, 69, 105, 115, 161, 183, 201, 305, 335, 345, 427, 469, 483, 805, 915, 1005, 1281, 1403, 1407, 1541, 2135, 2345, 2415, 4087, 4209, 4623, 6405, 7015, 7035, 7705, 9821, 10787, 12261, 20435, 21045, 23115, 28609, 29463, 32361, 49105, 53935, 61305, 85827, 94001, 143045, 147315, 161805, 282003, 429135, 470005, 658007, 1410015, 1974021, 3290035, 9870105]

約数ペア:

[(1, 9870105), (3, 3290035), (5, 1974021), (7, 1410015), (15, 658007), (21, 470005), (23, 429135), (35, 282003), (61, 161805), (67, 147315), (69, 143045), (105, 94001), (115, 85827), (161, 61305), (183, 53935), (201, 49105), (305, 32361), (335, 29463), (345, 28609), (427, 23115), (469, 21045), (483, 20435), (805, 12261), (915, 10787), (1005, 9821), (1281, 7705), (1403, 7035), (1407, 7015), (1541, 6405), (2135, 4623), (2345, 4209), (2415, 4087)]