172463615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 211844160

約数和(自身を除く): 39380545

約数列:

[1, 5, 71, 109, 355, 545, 4457, 7739, 22285, 38695, 316447, 485813, 1582235, 2429065, 34492723, 172463615]

約数ペア:

[(1, 172463615), (5, 34492723), (71, 2429065), (109, 1582235), (355, 485813), (545, 316447), (4457, 38695), (7739, 22285)]