149105715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2087}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 260983296

約数和(自身を除く): 111877581

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 433, 1299, 2087, 2165, 4763, 6261, 6495, 10435, 14289, 22957, 23815, 31305, 68871, 71445, 114785, 344355, 903671, 2711013, 4518355, 9940381, 13555065, 29821143, 49701905, 149105715]

約数ペア:

[(1, 149105715), (3, 49701905), (5, 29821143), (11, 13555065), (15, 9940381), (33, 4518355), (55, 2711013), (165, 903671), (433, 344355), (1299, 114785), (2087, 71445), (2165, 68871), (4763, 31305), (6261, 23815), (6495, 22957), (10435, 14289)]