17995655209015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{334212187}}^1$

素因数の和:334212303

約数の個数: 24

約数和(自身を含む): 24003119342160

約数和(自身を除く): 6007464133145

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 4895, 10769, 53845, 334212187, 1671060935, 3676334057, 18381670285, 29744884643, 40439674627, 148724423215, 202198373135, 327193731073, 1635968655365, 3599131041803, 17995655209015]

約数ペア:

[(1, 17995655209015), (5, 3599131041803), (11, 1635968655365), (55, 327193731073), (89, 202198373135), (121, 148724423215), (445, 40439674627), (605, 29744884643), (979, 18381670285), (4895, 3676334057), (10769, 1671060935), (53845, 334212187)]