138612345

素因数分解:

$3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{12143}}^1$

素因数の和:12912

約数の個数: 16

約数和(自身を含む): 222089472

約数和(自身を除く): 83477127

約数列:

[1, 3, 5, 15, 761, 2283, 3805, 11415, 12143, 36429, 60715, 182145, 9240823, 27722469, 46204115, 138612345]

約数ペア:

[(1, 138612345), (3, 46204115), (5, 27722469), (15, 9240823), (761, 182145), (2283, 60715), (3805, 36429), (11415, 12143)]