7272545

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 10188288

約数和(自身を除く): 2915743

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 4421, 22105, 30947, 154735, 207787, 1038935, 1454509, 7272545]

約数ペア:

[(1, 7272545), (5, 1454509), (7, 1038935), (35, 207787), (47, 154735), (235, 30947), (329, 22105), (1645, 4421)]