151723385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 211444992

約数和(自身を除く): 59721607

約数列:

[1, 5, 11, 17, 55, 85, 187, 263, 617, 935, 1315, 2893, 3085, 4471, 6787, 10489, 14465, 22355, 33935, 49181, 52445, 115379, 162271, 245905, 576895, 811355, 1784981, 2758607, 8924905, 13793035, 30344677, 151723385]

約数ペア:

[(1, 151723385), (5, 30344677), (11, 13793035), (17, 8924905), (55, 2758607), (85, 1784981), (187, 811355), (263, 576895), (617, 245905), (935, 162271), (1315, 115379), (2893, 52445), (3085, 49181), (4471, 33935), (6787, 22355), (10489, 14465)]