229713366975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{139939}}^1$

素因数の和:140504

約数の個数: 48

約数和(自身を含む): 389391446400

約数和(自身を除く): 159678079425

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 509, 645, 1075, 1527, 2545, 3225, 7635, 12725, 21887, 38175, 65661, 109435, 139939, 328305, 419817, 547175, 699695, 1641525, 2099085, 3498475, 6017377, 10495425, 18052131, 30086885, 71228951, 90260655, 150434425, 213686853, 356144755, 451303275, 1068434265, 1780723775, 3062844893, 5342171325, 9188534679, 15314224465, 45942673395, 76571122325, 229713366975]

約数ペア:

[(1, 229713366975), (3, 76571122325), (5, 45942673395), (15, 15314224465), (25, 9188534679), (43, 5342171325), (75, 3062844893), (129, 1780723775), (215, 1068434265), (509, 451303275), (645, 356144755), (1075, 213686853), (1527, 150434425), (2545, 90260655), (3225, 71228951), (7635, 30086885), (12725, 18052131), (21887, 10495425), (38175, 6017377), (65661, 3498475), (109435, 2099085), (139939, 1641525), (328305, 699695), (419817, 547175)]