125027775

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{32687}}^1$

素因数の和:32720

約数の個数: 36

約数和(自身を含む): 237118752

約数和(自身を除く): 112090977

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 32687, 98061, 163435, 294183, 490305, 555679, 817175, 1470915, 1667037, 2451525, 2778395, 5001111, 7354575, 8335185, 13891975, 25005555, 41675925, 125027775]

約数ペア:

[(1, 125027775), (3, 41675925), (5, 25005555), (9, 13891975), (15, 8335185), (17, 7354575), (25, 5001111), (45, 2778395), (51, 2451525), (75, 1667037), (85, 1470915), (153, 817175), (225, 555679), (255, 490305), (425, 294183), (765, 163435), (1275, 98061), (3825, 32687)]