118976975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7859

約数の個数: 24

約数和(自身を含む): 162281280

約数和(自身を除く): 43304305

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 7789, 15275, 38945, 101257, 194725, 366083, 506285, 1830415, 2531425, 4759079, 9152075, 23795395, 118976975]

約数ペア:

[(1, 118976975), (5, 23795395), (13, 9152075), (25, 4759079), (47, 2531425), (65, 1830415), (235, 506285), (325, 366083), (611, 194725), (1175, 101257), (3055, 38945), (7789, 15275)]