75078375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{11777}}^1$

素因数の和:11812

約数の個数: 32

約数和(自身を含む): 132290496

約数和(自身を除く): 57212121

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 11777, 35331, 58885, 176655, 200209, 294425, 600627, 883275, 1001045, 1472125, 3003135, 4416375, 5005225, 15015675, 25026125, 75078375]

約数ペア:

[(1, 75078375), (3, 25026125), (5, 15015675), (15, 5005225), (17, 4416375), (25, 3003135), (51, 1472125), (75, 1001045), (85, 883275), (125, 600627), (255, 294425), (375, 200209), (425, 176655), (1275, 58885), (2125, 35331), (6375, 11777)]