67942005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12547}}^1$

素因数の和:12593

約数の個数: 24

約数和(自身を含む): 114738912

約数和(自身を除く): 46796907

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 1083, 1805, 5415, 12547, 37641, 62735, 188205, 238393, 715179, 1191965, 3575895, 4529467, 13588401, 22647335, 67942005]

約数ペア:

[(1, 67942005), (3, 22647335), (5, 13588401), (15, 4529467), (19, 3575895), (57, 1191965), (95, 715179), (285, 238393), (361, 188205), (1083, 62735), (1805, 37641), (5415, 12547)]