72911105

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 88646400

約数和(自身を除く): 15735295

約数列:

[1, 5, 151, 269, 359, 755, 1345, 1795, 40619, 54209, 96571, 203095, 271045, 482855, 14582221, 72911105]

約数ペア:

[(1, 72911105), (5, 14582221), (151, 482855), (269, 271045), (359, 203095), (755, 96571), (1345, 54209), (1795, 40619)]