53327895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 90968832

約数和(自身を除く): 37640937

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 1283, 2445, 2771, 3849, 6415, 8313, 13855, 19245, 21811, 41565, 65433, 109055, 209129, 327165, 627387, 1045645, 3136935, 3555193, 10665579, 17775965, 53327895]

約数ペア:

[(1, 53327895), (3, 17775965), (5, 10665579), (15, 3555193), (17, 3136935), (51, 1045645), (85, 627387), (163, 327165), (255, 209129), (489, 109055), (815, 65433), (1283, 41565), (2445, 21811), (2771, 19245), (3849, 13855), (6415, 8313)]