7272645

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3539}}^1$

素因数の和:3684

約数の個数: 16

約数和(自身を含む): 11724480

約数和(自身を除く): 4451835

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 3539, 10617, 17695, 53085, 484843, 1454529, 2424215, 7272645]

約数ペア:

[(1, 7272645), (3, 2424215), (5, 1454529), (15, 484843), (137, 53085), (411, 17695), (685, 10617), (2055, 3539)]