7133875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 10543104

約数和(自身を除く): 3409229

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 263, 775, 875, 1085, 1315, 1841, 3875, 5425, 6575, 8153, 9205, 27125, 32875, 40765, 46025, 57071, 203825, 230125, 285355, 1019125, 1426775, 7133875]

約数ペア:

[(1, 7133875), (5, 1426775), (7, 1019125), (25, 285355), (31, 230125), (35, 203825), (125, 57071), (155, 46025), (175, 40765), (217, 32875), (263, 27125), (775, 9205), (875, 8153), (1085, 6575), (1315, 5425), (1841, 3875)]