117143515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{26003}}^1$

素因数の和:26078

約数の個数: 16

約数和(自身を含む): 151655328

約数和(自身を除く): 34511813

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 26003, 130015, 442051, 1378159, 2210255, 6890795, 23428703, 117143515]

約数ペア:

[(1, 117143515), (5, 23428703), (17, 6890795), (53, 2210255), (85, 1378159), (265, 442051), (901, 130015), (4505, 26003)]