9966750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 25316928

約数和(自身を除く): 15350178

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 125, 137, 150, 194, 250, 274, 291, 375, 411, 485, 582, 685, 750, 822, 970, 1370, 1455, 2055, 2425, 2910, 3425, 4110, 4850, 6850, 7275, 10275, 12125, 13289, 14550, 17125, 20550, 24250, 26578, 34250, 36375, 39867, 51375, 66445, 72750, 79734, 102750, 132890, 199335, 332225, 398670, 664450, 996675, 1661125, 1993350, 3322250, 4983375, 9966750]

約数ペア:

[(1, 9966750), (2, 4983375), (3, 3322250), (5, 1993350), (6, 1661125), (10, 996675), (15, 664450), (25, 398670), (30, 332225), (50, 199335), (75, 132890), (97, 102750), (125, 79734), (137, 72750), (150, 66445), (194, 51375), (250, 39867), (274, 36375), (291, 34250), (375, 26578), (411, 24250), (485, 20550), (582, 17125), (685, 14550), (750, 13289), (822, 12125), (970, 10275), (1370, 7275), (1455, 6850), (2055, 4850), (2425, 4110), (2910, 3425)]