516422305

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 719059968

約数和(自身を除く): 202637663

約数列:

[1, 5, 7, 35, 131, 163, 655, 691, 815, 917, 1141, 3455, 4585, 4837, 5705, 21353, 24185, 90521, 106765, 112633, 149471, 452605, 563165, 633647, 747355, 788431, 3168235, 3942155, 14754923, 73774615, 103284461, 516422305]

約数ペア:

[(1, 516422305), (5, 103284461), (7, 73774615), (35, 14754923), (131, 3942155), (163, 3168235), (655, 788431), (691, 747355), (815, 633647), (917, 563165), (1141, 452605), (3455, 149471), (4585, 112633), (4837, 106765), (5705, 90521), (21353, 24185)]