139719585

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4127}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 233413632

約数和(自身を除く): 93694047

約数列:

[1, 3, 5, 15, 37, 61, 111, 183, 185, 305, 555, 915, 2257, 4127, 6771, 11285, 12381, 20635, 33855, 61905, 152699, 251747, 458097, 755241, 763495, 1258735, 2290485, 3776205, 9314639, 27943917, 46573195, 139719585]

約数ペア:

[(1, 139719585), (3, 46573195), (5, 27943917), (15, 9314639), (37, 3776205), (61, 2290485), (111, 1258735), (183, 763495), (185, 755241), (305, 458097), (555, 251747), (915, 152699), (2257, 61905), (4127, 33855), (6771, 20635), (11285, 12381)]