83442375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 159303456

約数和(自身を除く): 75861081

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3825, 4363, 6375, 13089, 19125, 21815, 39267, 65445, 74171, 109075, 196335, 222513, 327225, 370855, 545375, 667539, 981675, 1112565, 1636125, 1854275, 3337695, 4908375, 5562825, 9271375, 16688475, 27814125, 83442375]

約数ペア:

[(1, 83442375), (3, 27814125), (5, 16688475), (9, 9271375), (15, 5562825), (17, 4908375), (25, 3337695), (45, 1854275), (51, 1636125), (75, 1112565), (85, 981675), (125, 667539), (153, 545375), (225, 370855), (255, 327225), (375, 222513), (425, 196335), (765, 109075), (1125, 74171), (1275, 65445), (2125, 39267), (3825, 21815), (4363, 19125), (6375, 13089)]