53808525

素因数分解:

$3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{631}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 96784480

約数和(自身を除く): 42975955

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379, 631, 1137, 1893, 1895, 3155, 3411, 5679, 5685, 9465, 9475, 15775, 17055, 28395, 28425, 47325, 85275, 141975, 239149, 717447, 1195745, 2152341, 3587235, 5978725, 10761705, 17936175, 53808525]

約数ペア:

[(1, 53808525), (3, 17936175), (5, 10761705), (9, 5978725), (15, 3587235), (25, 2152341), (45, 1195745), (75, 717447), (225, 239149), (379, 141975), (631, 85275), (1137, 47325), (1893, 28425), (1895, 28395), (3155, 17055), (3411, 15775), (5679, 9475), (5685, 9465)]