528037445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 697908960

約数和(自身を除く): 169871515

約数列:

[1, 5, 13, 65, 89, 97, 445, 485, 941, 1157, 1261, 4705, 5785, 6305, 8633, 12233, 43165, 61165, 83749, 91277, 112229, 418745, 456385, 561145, 1088737, 1186601, 5443685, 5933005, 8123653, 40618265, 105607489, 528037445]

約数ペア:

[(1, 528037445), (5, 105607489), (13, 40618265), (65, 8123653), (89, 5933005), (97, 5443685), (445, 1186601), (485, 1088737), (941, 561145), (1157, 456385), (1261, 418745), (4705, 112229), (5785, 91277), (6305, 83749), (8633, 61165), (12233, 43165)]