99691415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 29562985

約数列:

[1, 5, 29, 43, 59, 145, 215, 271, 295, 1247, 1355, 1711, 2537, 6235, 7859, 8555, 11653, 12685, 15989, 39295, 58265, 73573, 79945, 337937, 367865, 463681, 687527, 1689685, 2318405, 3437635, 19938283, 99691415]

約数ペア:

[(1, 99691415), (5, 19938283), (29, 3437635), (43, 2318405), (59, 1689685), (145, 687527), (215, 463681), (271, 367865), (295, 337937), (1247, 79945), (1355, 73573), (1711, 58265), (2537, 39295), (6235, 15989), (7859, 12685), (8555, 11653)]