104426145

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17989}}^1$

素因数の和:18046

約数の個数: 32

約数和(自身を含む): 189974400

約数和(自身を除く): 85548255

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 17989, 53967, 89945, 161901, 269835, 485703, 773527, 809505, 2320581, 2428515, 3867635, 6961743, 11602905, 20885229, 34808715, 104426145]

約数ペア:

[(1, 104426145), (3, 34808715), (5, 20885229), (9, 11602905), (15, 6961743), (27, 3867635), (43, 2428515), (45, 2320581), (129, 809505), (135, 773527), (215, 485703), (387, 269835), (645, 161901), (1161, 89945), (1935, 53967), (5805, 17989)]