75474995

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 92806560

約数和(自身を除く): 17331565

約数列:

[1, 5, 61, 131, 305, 655, 1889, 7991, 9445, 39955, 115229, 247459, 576145, 1237295, 15094999, 75474995]

約数ペア:

[(1, 75474995), (5, 15094999), (61, 1237295), (131, 576145), (305, 247459), (655, 115229), (1889, 39955), (7991, 9445)]