152070825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 264268800

約数和(自身を除く): 112197975

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 199, 345, 443, 575, 597, 995, 1329, 1725, 2215, 2985, 4577, 4975, 6645, 10189, 11075, 13731, 14925, 22885, 30567, 33225, 50945, 68655, 88157, 114425, 152835, 254725, 264471, 343275, 440785, 764175, 1322355, 2027611, 2203925, 6082833, 6611775, 10138055, 30414165, 50690275, 152070825]

約数ペア:

[(1, 152070825), (3, 50690275), (5, 30414165), (15, 10138055), (23, 6611775), (25, 6082833), (69, 2203925), (75, 2027611), (115, 1322355), (199, 764175), (345, 440785), (443, 343275), (575, 264471), (597, 254725), (995, 152835), (1329, 114425), (1725, 88157), (2215, 68655), (2985, 50945), (4577, 33225), (4975, 30567), (6645, 22885), (10189, 14925), (11075, 13731)]