226665465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6719}}^1$

素因数の和:6913

約数の個数: 32

約数和(自身を含む): 392878080

約数和(自身を除く): 166212615

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 6719, 6747, 11245, 20157, 33595, 33735, 87347, 100785, 262041, 436735, 1162387, 1310205, 3487161, 5811935, 15111031, 17435805, 45333093, 75555155, 226665465]

約数ペア:

[(1, 226665465), (3, 75555155), (5, 45333093), (13, 17435805), (15, 15111031), (39, 5811935), (65, 3487161), (173, 1310205), (195, 1162387), (519, 436735), (865, 262041), (2249, 100785), (2595, 87347), (6719, 33735), (6747, 33595), (11245, 20157)]