2912658195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3672

約数の個数: 64

約数和(自身を含む): 5111351424

約数和(自身を除く): 2198693229

約数列:

[1, 3, 5, 15, 17, 51, 53, 61, 85, 159, 183, 255, 265, 305, 795, 901, 915, 1037, 2703, 3111, 3233, 3533, 4505, 5185, 9699, 10599, 13515, 15555, 16165, 17665, 48495, 52995, 54961, 60061, 164883, 180183, 187249, 215513, 274805, 300305, 561747, 646539, 824415, 900915, 936245, 1077565, 2808735, 3183233, 3232695, 3663721, 9549699, 10991163, 11422189, 15916165, 18318605, 34266567, 47748495, 54955815, 57110945, 171332835, 194177213, 582531639, 970886065, 2912658195]

約数ペア:

[(1, 2912658195), (3, 970886065), (5, 582531639), (15, 194177213), (17, 171332835), (51, 57110945), (53, 54955815), (61, 47748495), (85, 34266567), (159, 18318605), (183, 15916165), (255, 11422189), (265, 10991163), (305, 9549699), (795, 3663721), (901, 3232695), (915, 3183233), (1037, 2808735), (2703, 1077565), (3111, 936245), (3233, 900915), (3533, 824415), (4505, 646539), (5185, 561747), (9699, 300305), (10599, 274805), (13515, 215513), (15555, 187249), (16165, 180183), (17665, 164883), (48495, 60061), (52995, 54961)]