27021435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 52641792

約数和(自身を除く): 25620357

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 115, 161, 167, 201, 335, 345, 469, 483, 501, 805, 835, 1005, 1169, 1407, 1541, 2345, 2415, 2505, 3507, 3841, 4623, 5845, 7035, 7705, 10787, 11189, 11523, 17535, 19205, 23115, 26887, 32361, 33567, 53935, 55945, 57615, 78323, 80661, 134435, 161805, 167835, 234969, 257347, 391615, 403305, 772041, 1174845, 1286735, 1801429, 3860205, 5404287, 9007145, 27021435]

約数ペア:

[(1, 27021435), (3, 9007145), (5, 5404287), (7, 3860205), (15, 1801429), (21, 1286735), (23, 1174845), (35, 772041), (67, 403305), (69, 391615), (105, 257347), (115, 234969), (161, 167835), (167, 161805), (201, 134435), (335, 80661), (345, 78323), (469, 57615), (483, 55945), (501, 53935), (805, 33567), (835, 32361), (1005, 26887), (1169, 23115), (1407, 19205), (1541, 17535), (2345, 11523), (2415, 11189), (2505, 10787), (3507, 7705), (3841, 7035), (4623, 5845)]