27198767615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{17053}}^1$

素因数の和:17343

約数の個数: 32

約数和(自身を含む): 34904762880

約数和(自身を除く): 7705995265

約数列:

[1, 5, 19, 95, 103, 163, 515, 815, 1957, 3097, 9785, 15485, 16789, 17053, 83945, 85265, 318991, 324007, 1594955, 1620035, 1756459, 2779639, 8782295, 13898195, 33372721, 52813141, 166863605, 264065705, 286302817, 1431514085, 5439753523, 27198767615]

約数ペア:

[(1, 27198767615), (5, 5439753523), (19, 1431514085), (95, 286302817), (103, 264065705), (163, 166863605), (515, 52813141), (815, 33372721), (1957, 13898195), (3097, 8782295), (9785, 2779639), (15485, 1756459), (16789, 1620035), (17053, 1594955), (83945, 324007), (85265, 318991)]