419522905

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{1621}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 508243968

約数和(自身を除く): 88721063

約数列:

[1, 5, 191, 271, 955, 1355, 1621, 8105, 51761, 258805, 309611, 439291, 1548055, 2196455, 83904581, 419522905]

約数ペア:

[(1, 419522905), (5, 83904581), (191, 2196455), (271, 1548055), (955, 439291), (1355, 309611), (1621, 258805), (8105, 51761)]