253893695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{499}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 347529000

約数和(自身を除く): 93635305

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 499, 605, 841, 1595, 2495, 3509, 4205, 5489, 9251, 14471, 17545, 27445, 46255, 60379, 72355, 101761, 159181, 301895, 419659, 508805, 795905, 1750991, 2098295, 4616249, 8754955, 23081245, 50778739, 253893695]

約数ペア:

[(1, 253893695), (5, 50778739), (11, 23081245), (29, 8754955), (55, 4616249), (121, 2098295), (145, 1750991), (319, 795905), (499, 508805), (605, 419659), (841, 301895), (1595, 159181), (2495, 101761), (3509, 72355), (4205, 60379), (5489, 46255), (9251, 27445), (14471, 17545)]