72324545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2357}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 97026984

約数和(自身を除く): 24702439

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 2357, 6137, 11785, 30685, 40069, 44783, 200345, 223915, 761311, 850877, 3806555, 4254385, 14464909, 72324545]

約数ペア:

[(1, 72324545), (5, 14464909), (17, 4254385), (19, 3806555), (85, 850877), (95, 761311), (323, 223915), (361, 200345), (1615, 44783), (1805, 40069), (2357, 30685), (6137, 11785)]