68628435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2969}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 47700525

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1541, 2969, 4623, 7705, 8907, 14845, 23115, 44535, 68287, 198923, 204861, 341435, 596769, 994615, 1024305, 2983845, 4575229, 13725687, 22876145, 68628435]

約数ペア:

[(1, 68628435), (3, 22876145), (5, 13725687), (15, 4575229), (23, 2983845), (67, 1024305), (69, 994615), (115, 596769), (201, 341435), (335, 204861), (345, 198923), (1005, 68287), (1541, 44535), (2969, 23115), (4623, 14845), (7705, 8907)]