74206105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 23771495

約数列:

[1, 5, 17, 41, 85, 107, 199, 205, 535, 697, 995, 1819, 3383, 3485, 4387, 8159, 9095, 16915, 21293, 21935, 40795, 74579, 106465, 138703, 361981, 372895, 693515, 873013, 1809905, 4365065, 14841221, 74206105]

約数ペア:

[(1, 74206105), (5, 14841221), (17, 4365065), (41, 1809905), (85, 873013), (107, 693515), (199, 372895), (205, 361981), (535, 138703), (697, 106465), (995, 74579), (1819, 40795), (3383, 21935), (3485, 21293), (4387, 16915), (8159, 9095)]