126078375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19777}}^1$

素因数の和:19812

約数の個数: 32

約数和(自身を含む): 222146496

約数和(自身を除く): 96068121

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 19777, 59331, 98885, 296655, 336209, 494425, 1008627, 1483275, 1681045, 2472125, 5043135, 7416375, 8405225, 25215675, 42026125, 126078375]

約数ペア:

[(1, 126078375), (3, 42026125), (5, 25215675), (15, 8405225), (17, 7416375), (25, 5043135), (51, 2472125), (75, 1681045), (85, 1483275), (125, 1008627), (255, 494425), (375, 336209), (425, 296655), (1275, 98885), (2125, 59331), (6375, 19777)]