71835455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2017}}^1$

素因数の和:2458

約数の個数: 16

約数和(自身を含む): 91536480

約数和(自身を除く): 19701025

約数列:

[1, 5, 17, 85, 419, 2017, 2095, 7123, 10085, 34289, 35615, 171445, 845123, 4225615, 14367091, 71835455]

約数ペア:

[(1, 71835455), (5, 14367091), (17, 4225615), (85, 845123), (419, 171445), (2017, 35615), (2095, 34289), (7123, 10085)]