72242085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{253481}}^1$

素因数の和:253508

約数の個数: 16

約数和(自身を含む): 121671360

約数和(自身を除く): 49429275

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 253481, 760443, 1267405, 3802215, 4816139, 14448417, 24080695, 72242085]

約数ペア:

[(1, 72242085), (3, 24080695), (5, 14448417), (15, 4816139), (19, 3802215), (57, 1267405), (95, 760443), (285, 253481)]