67992015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49811}}^1$

素因数の和:49839

約数の個数: 32

約数和(自身を含む): 133894656

約数和(自身を除く): 65902641

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 49811, 149433, 249055, 348677, 647543, 747165, 1046031, 1743385, 1942629, 3237715, 4532801, 5230155, 9713145, 13598403, 22664005, 67992015]

約数ペア:

[(1, 67992015), (3, 22664005), (5, 13598403), (7, 9713145), (13, 5230155), (15, 4532801), (21, 3237715), (35, 1942629), (39, 1743385), (65, 1046031), (91, 747165), (105, 647543), (195, 348677), (273, 249055), (455, 149433), (1365, 49811)]