172634285

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4337}}^1$

素因数の和:4780

約数の個数: 16

約数和(自身を含む): 218635200

約数和(自身を除く): 46000915

約数列:

[1, 5, 19, 95, 419, 2095, 4337, 7961, 21685, 39805, 82403, 412015, 1817203, 9086015, 34526857, 172634285]

約数ペア:

[(1, 172634285), (5, 34526857), (19, 9086015), (95, 1817203), (419, 412015), (2095, 82403), (4337, 39805), (7961, 21685)]