269317115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 351086400

約数和(自身を除く): 81769285

約数列:

[1, 5, 19, 53, 89, 95, 265, 445, 601, 1007, 1691, 3005, 4717, 5035, 8455, 11419, 23585, 31853, 53489, 57095, 89623, 159265, 267445, 448115, 605207, 1016291, 2834917, 3026035, 5081455, 14174585, 53863423, 269317115]

約数ペア:

[(1, 269317115), (5, 53863423), (19, 14174585), (53, 5081455), (89, 3026035), (95, 2834917), (265, 1016291), (445, 605207), (601, 448115), (1007, 267445), (1691, 159265), (3005, 89623), (4717, 57095), (5035, 53489), (8455, 31853), (11419, 23585)]