89744725

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 131683908

約数和(自身を除く): 41939183

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 1201, 1225, 1525, 2135, 2989, 6005, 8407, 10675, 14945, 30025, 42035, 58849, 73261, 74725, 210175, 294245, 366305, 512827, 1471225, 1831525, 2564135, 3589789, 12820675, 17948945, 89744725]

約数ペア:

[(1, 89744725), (5, 17948945), (7, 12820675), (25, 3589789), (35, 2564135), (49, 1831525), (61, 1471225), (175, 512827), (245, 366305), (305, 294245), (427, 210175), (1201, 74725), (1225, 73261), (1525, 58849), (2135, 42035), (2989, 30025), (6005, 14945), (8407, 10675)]