65394325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 86512320

約数和(自身を除く): 21117995

約数列:

[1, 5, 17, 25, 85, 151, 425, 755, 1019, 2567, 3775, 5095, 12835, 17323, 25475, 64175, 86615, 153869, 433075, 769345, 2615773, 3846725, 13078865, 65394325]

約数ペア:

[(1, 65394325), (5, 13078865), (17, 3846725), (25, 2615773), (85, 769345), (151, 433075), (425, 153869), (755, 86615), (1019, 64175), (2567, 25475), (3775, 17323), (5095, 12835)]