334303485

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 548000640

約数和(自身を除く): 213697155

約数列:

[1, 3, 5, 15, 61, 131, 183, 305, 393, 655, 915, 1965, 2789, 7991, 8367, 13945, 23973, 39955, 41835, 119865, 170129, 365359, 510387, 850645, 1096077, 1826795, 2551935, 5480385, 22286899, 66860697, 111434495, 334303485]

約数ペア:

[(1, 334303485), (3, 111434495), (5, 66860697), (15, 22286899), (61, 5480385), (131, 2551935), (183, 1826795), (305, 1096077), (393, 850645), (655, 510387), (915, 365359), (1965, 170129), (2789, 119865), (7991, 41835), (8367, 39955), (13945, 23973)]