8250525

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 7819875

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 719, 765, 1275, 2157, 2295, 3595, 3825, 6471, 10785, 11475, 12223, 17975, 19413, 32355, 36669, 53925, 61115, 97065, 110007, 161775, 183345, 305575, 330021, 485325, 550035, 916725, 1650105, 2750175, 8250525]

約数ペア:

[(1, 8250525), (3, 2750175), (5, 1650105), (9, 916725), (15, 550035), (17, 485325), (25, 330021), (27, 305575), (45, 183345), (51, 161775), (75, 110007), (85, 97065), (135, 61115), (153, 53925), (225, 36669), (255, 32355), (425, 19413), (459, 17975), (675, 12223), (719, 11475), (765, 10785), (1275, 6471), (2157, 3825), (2295, 3595)]