149243755

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 191530944

約数和(自身を除く): 42287189

約数列:

[1, 5, 37, 43, 73, 185, 215, 257, 365, 1285, 1591, 2701, 3139, 7955, 9509, 11051, 13505, 15695, 18761, 47545, 55255, 93805, 116143, 408887, 580715, 694157, 806723, 2044435, 3470785, 4033615, 29848751, 149243755]

約数ペア:

[(1, 149243755), (5, 29848751), (37, 4033615), (43, 3470785), (73, 2044435), (185, 806723), (215, 694157), (257, 580715), (365, 408887), (1285, 116143), (1591, 93805), (2701, 55255), (3139, 47545), (7955, 18761), (9509, 15695), (11051, 13505)]