68135375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7079}}^1$

素因数の和:7112

約数の個数: 32

約数和(自身を含む): 106030080

約数和(自身を除く): 37894705

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 7079, 9625, 35395, 49553, 77869, 176975, 247765, 389345, 545083, 884875, 1238825, 1946725, 2725415, 6194125, 9733625, 13627075, 68135375]

約数ペア:

[(1, 68135375), (5, 13627075), (7, 9733625), (11, 6194125), (25, 2725415), (35, 1946725), (55, 1238825), (77, 884875), (125, 545083), (175, 389345), (275, 247765), (385, 176975), (875, 77869), (1375, 49553), (1925, 35395), (7079, 9625)]