264366965

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 321116400

約数和(自身を除く): 56749435

約数列:

[1, 5, 109, 509, 545, 953, 2545, 4765, 55481, 103877, 277405, 485077, 519385, 2425385, 52873393, 264366965]

約数ペア:

[(1, 264366965), (5, 52873393), (109, 2425385), (509, 519385), (545, 485077), (953, 277405), (2545, 103877), (4765, 55481)]