72788890885

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1634053}}^1$

素因数の和:1634268

約数の個数: 16

約数和(自身を含む): 89415434880

約数和(自身を除く): 16626543995

約数列:

[1, 5, 59, 151, 295, 755, 8909, 44545, 1634053, 8170265, 96409127, 246742003, 482045635, 1233710015, 14557778177, 72788890885]

約数ペア:

[(1, 72788890885), (5, 14557778177), (59, 1233710015), (151, 482045635), (295, 246742003), (755, 96409127), (8909, 8170265), (44545, 1634053)]