8829375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 15632496

約数和(自身を除く): 6803121

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 277, 375, 425, 625, 831, 1275, 1385, 1875, 2125, 4155, 4709, 6375, 6925, 10625, 14127, 20775, 23545, 31875, 34625, 70635, 103875, 117725, 173125, 353175, 519375, 588625, 1765875, 2943125, 8829375]

約数ペア:

[(1, 8829375), (3, 2943125), (5, 1765875), (15, 588625), (17, 519375), (25, 353175), (51, 173125), (75, 117725), (85, 103875), (125, 70635), (255, 34625), (277, 31875), (375, 23545), (425, 20775), (625, 14127), (831, 10625), (1275, 6925), (1385, 6375), (1875, 4709), (2125, 4155)]