2586259875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1459}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 4482316800

約数和(自身を除く): 1896056925

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 163, 375, 435, 489, 725, 815, 1459, 2175, 2445, 3625, 4075, 4377, 4727, 7295, 10875, 12225, 14181, 20375, 21885, 23635, 36475, 42311, 61125, 70905, 109425, 118175, 126933, 182375, 211555, 237817, 354525, 547125, 590875, 634665, 713451, 1057775, 1189085, 1772625, 3173325, 3567255, 5288875, 5945425, 6896693, 15866625, 17836275, 20690079, 29727125, 34483465, 89181375, 103450395, 172417325, 517251975, 862086625, 2586259875]

約数ペア:

[(1, 2586259875), (3, 862086625), (5, 517251975), (15, 172417325), (25, 103450395), (29, 89181375), (75, 34483465), (87, 29727125), (125, 20690079), (145, 17836275), (163, 15866625), (375, 6896693), (435, 5945425), (489, 5288875), (725, 3567255), (815, 3173325), (1459, 1772625), (2175, 1189085), (2445, 1057775), (3625, 713451), (4075, 634665), (4377, 590875), (4727, 547125), (7295, 354525), (10875, 237817), (12225, 211555), (14181, 182375), (20375, 126933), (21885, 118175), (23635, 109425), (36475, 70905), (42311, 61125)]