149386305

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 244589184

約数和(自身を除く): 95202879

約数列:

[1, 3, 5, 15, 83, 97, 249, 291, 415, 485, 1237, 1245, 1455, 3711, 6185, 8051, 18555, 24153, 40255, 102671, 119989, 120765, 308013, 359967, 513355, 599945, 1540065, 1799835, 9959087, 29877261, 49795435, 149386305]

約数ペア:

[(1, 149386305), (3, 49795435), (5, 29877261), (15, 9959087), (83, 1799835), (97, 1540065), (249, 599945), (291, 513355), (415, 359967), (485, 308013), (1237, 120765), (1245, 119989), (1455, 102671), (3711, 40255), (6185, 24153), (8051, 18555)]