138195

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 248976

約数和(自身を除く): 110781

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 249, 333, 415, 555, 747, 1245, 1665, 3071, 3735, 9213, 15355, 27639, 46065, 138195]

約数ペア:

[(1, 138195), (3, 46065), (5, 27639), (9, 15355), (15, 9213), (37, 3735), (45, 3071), (83, 1665), (111, 1245), (185, 747), (249, 555), (333, 415)]