15041504

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 30881088

約数和(自身を除く): 15839584

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 137, 146, 188, 274, 292, 376, 548, 584, 752, 1096, 1168, 1504, 2192, 2336, 3431, 4384, 6439, 6862, 10001, 12878, 13724, 20002, 25756, 27448, 40004, 51512, 54896, 80008, 103024, 109792, 160016, 206048, 320032, 470047, 940094, 1880188, 3760376, 7520752, 15041504]

約数ペア:

[(1, 15041504), (2, 7520752), (4, 3760376), (8, 1880188), (16, 940094), (32, 470047), (47, 320032), (73, 206048), (94, 160016), (137, 109792), (146, 103024), (188, 80008), (274, 54896), (292, 51512), (376, 40004), (548, 27448), (584, 25756), (752, 20002), (1096, 13724), (1168, 12878), (1504, 10001), (2192, 6862), (2336, 6439), (3431, 4384)]