5147775

素因数分解:

$3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 36

約数和(自身を含む): 9343152

約数和(自身を除く): 4195377

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 137, 167, 225, 411, 501, 685, 835, 1233, 1503, 2055, 2505, 3425, 4175, 6165, 7515, 10275, 12525, 22879, 30825, 37575, 68637, 114395, 205911, 343185, 571975, 1029555, 1715925, 5147775]

約数ペア:

[(1, 5147775), (3, 1715925), (5, 1029555), (9, 571975), (15, 343185), (25, 205911), (45, 114395), (75, 68637), (137, 37575), (167, 30825), (225, 22879), (411, 12525), (501, 10275), (685, 7515), (835, 6165), (1233, 4175), (1503, 3425), (2055, 2505)]