129395175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18959}}^1$

素因数の和:18992

約数の個数: 48

約数和(自身を含む): 263316480

約数和(自身を除く): 133921305

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 18959, 56877, 94795, 132713, 246467, 284385, 398139, 473975, 663565, 739401, 1232335, 1421925, 1725269, 1990695, 3317825, 3697005, 5175807, 6161675, 8626345, 9953475, 18485025, 25879035, 43131725, 129395175]

約数ペア:

[(1, 129395175), (3, 43131725), (5, 25879035), (7, 18485025), (13, 9953475), (15, 8626345), (21, 6161675), (25, 5175807), (35, 3697005), (39, 3317825), (65, 1990695), (75, 1725269), (91, 1421925), (105, 1232335), (175, 739401), (195, 663565), (273, 473975), (325, 398139), (455, 284385), (525, 246467), (975, 132713), (1365, 94795), (2275, 56877), (6825, 18959)]