2149018845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{9461}}^1$

素因数の和:10285

約数の個数: 32

約数和(自身を含む): 3624324480

約数和(自身を除く): 1475305635

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 797, 2391, 3985, 9461, 11955, 15143, 28383, 45429, 47305, 75715, 141915, 179759, 227145, 539277, 898795, 2696385, 7540417, 22621251, 37702085, 113106255, 143267923, 429803769, 716339615, 2149018845]

約数ペア:

[(1, 2149018845), (3, 716339615), (5, 429803769), (15, 143267923), (19, 113106255), (57, 37702085), (95, 22621251), (285, 7540417), (797, 2696385), (2391, 898795), (3985, 539277), (9461, 227145), (11955, 179759), (15143, 141915), (28383, 75715), (45429, 47305)]