64467655

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 94663296

約数和(自身を除く): 30195641

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 485, 595, 679, 1117, 1649, 3395, 5585, 7819, 8245, 11543, 18989, 39095, 57715, 94945, 108349, 132923, 541745, 664615, 758443, 1841933, 3792215, 9209665, 12893531, 64467655]

約数ペア:

[(1, 64467655), (5, 12893531), (7, 9209665), (17, 3792215), (35, 1841933), (85, 758443), (97, 664615), (119, 541745), (485, 132923), (595, 108349), (679, 94945), (1117, 57715), (1649, 39095), (3395, 18989), (5585, 11543), (7819, 8245)]