42353805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217199}}^1$

素因数の和:217220

約数の個数: 16

約数和(自身を含む): 72979200

約数和(自身を除く): 30625395

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 217199, 651597, 1085995, 2823587, 3257985, 8470761, 14117935, 42353805]

約数ペア:

[(1, 42353805), (3, 14117935), (5, 8470761), (13, 3257985), (15, 2823587), (39, 1085995), (65, 651597), (195, 217199)]