85890349075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6968791}}^1$

素因数の和:6968847

約数の個数: 24

約数和(自身を含む): 116657578080

約数和(自身を除く): 30767229005

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 6968791, 34843955, 118469447, 174219775, 202094939, 592347235, 1010474695, 2961736175, 3435613963, 5052373475, 17178069815, 85890349075]

約数ペア:

[(1, 85890349075), (5, 17178069815), (17, 5052373475), (25, 3435613963), (29, 2961736175), (85, 1010474695), (145, 592347235), (425, 202094939), (493, 174219775), (725, 118469447), (2465, 34843955), (12325, 6968791)]