22019920443915

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131449}}^1\times {\mathrm{210713}}^1$

素因数の和:342223

約数の個数: 32

約数和(自身を含む): 35897068468800

約数和(自身を除く): 13877148024885

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 131449, 210713, 394347, 632139, 657245, 1053565, 1971735, 3160695, 6966797, 11167789, 20900391, 33503367, 34833985, 55838945, 104501955, 167516835, 27698013137, 83094039411, 138490065685, 415470197055, 1467994696261, 4403984088783, 7339973481305, 22019920443915]

約数ペア:

[(1, 22019920443915), (3, 7339973481305), (5, 4403984088783), (15, 1467994696261), (53, 415470197055), (159, 138490065685), (265, 83094039411), (795, 27698013137), (131449, 167516835), (210713, 104501955), (394347, 55838945), (632139, 34833985), (657245, 33503367), (1053565, 20900391), (1971735, 11167789), (3160695, 6966797)]