2912576975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79633}}^1$

素因数の和:79680

約数の個数: 48

約数和(自身を含む): 4739815680

約数和(自身を除く): 1827238705

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1925, 3325, 5225, 7315, 36575, 79633, 398165, 557431, 875963, 1513027, 1990825, 2787155, 4379815, 6131741, 7565135, 10591189, 13935775, 16643297, 21899075, 30658705, 37825675, 52955945, 83216485, 116503079, 153293525, 264779725, 416082425, 582515395, 2912576975]

約数ペア:

[(1, 2912576975), (5, 582515395), (7, 416082425), (11, 264779725), (19, 153293525), (25, 116503079), (35, 83216485), (55, 52955945), (77, 37825675), (95, 30658705), (133, 21899075), (175, 16643297), (209, 13935775), (275, 10591189), (385, 7565135), (475, 6131741), (665, 4379815), (1045, 2787155), (1463, 1990825), (1925, 1513027), (3325, 875963), (5225, 557431), (7315, 398165), (36575, 79633)]