80356215

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1657}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 133223616

約数和(自身を除く): 52867401

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 795, 915, 1657, 3233, 4971, 8285, 9699, 16165, 24855, 48495, 87821, 101077, 263463, 303231, 439105, 505385, 1317315, 1516155, 5357081, 16071243, 26785405, 80356215]

約数ペア:

[(1, 80356215), (3, 26785405), (5, 16071243), (15, 5357081), (53, 1516155), (61, 1317315), (159, 505385), (183, 439105), (265, 303231), (305, 263463), (795, 101077), (915, 87821), (1657, 48495), (3233, 24855), (4971, 16165), (8285, 9699)]