528037315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 699168960

約数和(自身を除く): 171131645

約数列:

[1, 5, 13, 59, 65, 157, 295, 767, 785, 877, 2041, 3835, 4385, 9263, 10205, 11401, 46315, 51743, 57005, 120419, 137689, 258715, 602095, 672659, 688445, 1789957, 3363295, 8123651, 8949785, 40618255, 105607463, 528037315]

約数ペア:

[(1, 528037315), (5, 105607463), (13, 40618255), (59, 8949785), (65, 8123651), (157, 3363295), (295, 1789957), (767, 688445), (785, 672659), (877, 602095), (2041, 258715), (3835, 137689), (4385, 120419), (9263, 57005), (10205, 51743), (11401, 46315)]