53152575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 101303040

約数和(自身を除く): 48150465

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 175, 411, 525, 685, 739, 959, 2055, 2217, 2877, 3425, 3695, 4795, 5173, 10275, 11085, 14385, 15519, 18475, 23975, 25865, 55425, 71925, 77595, 101243, 129325, 303729, 387975, 506215, 708701, 1518645, 2126103, 2531075, 3543505, 7593225, 10630515, 17717525, 53152575]

約数ペア:

[(1, 53152575), (3, 17717525), (5, 10630515), (7, 7593225), (15, 3543505), (21, 2531075), (25, 2126103), (35, 1518645), (75, 708701), (105, 506215), (137, 387975), (175, 303729), (411, 129325), (525, 101243), (685, 77595), (739, 71925), (959, 55425), (2055, 25865), (2217, 23975), (2877, 18475), (3425, 15519), (3695, 14385), (4795, 11085), (5173, 10275)]