67644005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 28882075

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 715, 979, 1063, 1157, 4895, 5315, 5785, 11693, 12727, 13819, 58465, 63635, 69095, 94607, 152009, 473035, 760045, 1040677, 1229891, 5203385, 6149455, 13528801, 67644005]

約数ペア:

[(1, 67644005), (5, 13528801), (11, 6149455), (13, 5203385), (55, 1229891), (65, 1040677), (89, 760045), (143, 473035), (445, 152009), (715, 94607), (979, 69095), (1063, 63635), (1157, 58465), (4895, 13819), (5315, 12727), (5785, 11693)]