68434395

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 113529600

約数和(自身を除く): 45095205

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 795, 885, 1459, 3127, 4377, 7295, 9381, 15635, 21885, 46905, 77327, 86081, 231981, 258243, 386635, 430405, 1159905, 1291215, 4562293, 13686879, 22811465, 68434395]

約数ペア:

[(1, 68434395), (3, 22811465), (5, 13686879), (15, 4562293), (53, 1291215), (59, 1159905), (159, 430405), (177, 386635), (265, 258243), (295, 231981), (795, 86081), (885, 77327), (1459, 46905), (3127, 21885), (4377, 15635), (7295, 9381)]