2645592615

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{25243}}^1$

素因数の和:25408

約数の個数: 48

約数和(自身を含む): 4891075488

約数和(自身を除く): 2245482873

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 1233, 2055, 2329, 6165, 6987, 11645, 20961, 25243, 34935, 75729, 104805, 126215, 227187, 378645, 429131, 1135935, 1287393, 2145655, 3458291, 3862179, 6436965, 10374873, 17291455, 19310895, 31124619, 51874365, 58790947, 155623095, 176372841, 293954735, 529118523, 881864205, 2645592615]

約数ペア:

[(1, 2645592615), (3, 881864205), (5, 529118523), (9, 293954735), (15, 176372841), (17, 155623095), (45, 58790947), (51, 51874365), (85, 31124619), (137, 19310895), (153, 17291455), (255, 10374873), (411, 6436965), (685, 3862179), (765, 3458291), (1233, 2145655), (2055, 1287393), (2329, 1135935), (6165, 429131), (6987, 378645), (11645, 227187), (20961, 126215), (25243, 104805), (34935, 75729)]