260609205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{32843}}^1$

素因数の和:32897

約数の個数: 24

約数和(自身を含む): 435905568

約数和(自身を除く): 175296363

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 7935, 32843, 98529, 164215, 492645, 755389, 2266167, 3776945, 11330835, 17373947, 52121841, 86869735, 260609205]

約数ペア:

[(1, 260609205), (3, 86869735), (5, 52121841), (15, 17373947), (23, 11330835), (69, 3776945), (115, 2266167), (345, 755389), (529, 492645), (1587, 164215), (2645, 98529), (7935, 32843)]