73556275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 99368640

約数和(自身を除く): 25812365

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 2225, 2543, 5785, 12715, 28925, 33059, 63575, 165295, 226327, 826475, 1131635, 2942251, 5658175, 14711255, 73556275]

約数ペア:

[(1, 73556275), (5, 14711255), (13, 5658175), (25, 2942251), (65, 1131635), (89, 826475), (325, 226327), (445, 165295), (1157, 63575), (2225, 33059), (2543, 28925), (5785, 12715)]