73807005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 121118976

約数和(自身を除く): 47311971

約数列:

[1, 3, 5, 15, 53, 159, 263, 265, 353, 789, 795, 1059, 1315, 1765, 3945, 5295, 13939, 18709, 41817, 56127, 69695, 92839, 93545, 209085, 278517, 280635, 464195, 1392585, 4920467, 14761401, 24602335, 73807005]

約数ペア:

[(1, 73807005), (3, 24602335), (5, 14761401), (15, 4920467), (53, 1392585), (159, 464195), (263, 280635), (265, 278517), (353, 209085), (789, 93545), (795, 92839), (1059, 69695), (1315, 56127), (1765, 41817), (3945, 18709), (5295, 13939)]