3026985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 5632704

約数和(自身を除く): 2605719

約数列:

[1, 3, 5, 13, 15, 19, 39, 43, 57, 65, 95, 129, 195, 215, 247, 285, 361, 559, 645, 741, 817, 1083, 1235, 1677, 1805, 2451, 2795, 3705, 4085, 4693, 5415, 8385, 10621, 12255, 14079, 15523, 23465, 31863, 46569, 53105, 70395, 77615, 159315, 201799, 232845, 605397, 1008995, 3026985]

約数ペア:

[(1, 3026985), (3, 1008995), (5, 605397), (13, 232845), (15, 201799), (19, 159315), (39, 77615), (43, 70395), (57, 53105), (65, 46569), (95, 31863), (129, 23465), (195, 15523), (215, 14079), (247, 12255), (285, 10621), (361, 8385), (559, 5415), (645, 4693), (741, 4085), (817, 3705), (1083, 2795), (1235, 2451), (1677, 1805)]