255058575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 437650560

約数和(自身を除く): 182591985

約数列:

[1, 3, 5, 15, 25, 37, 75, 107, 111, 185, 321, 535, 555, 859, 925, 1605, 2577, 2675, 2775, 3959, 4295, 8025, 11877, 12885, 19795, 21475, 31783, 59385, 64425, 91913, 95349, 98975, 158915, 275739, 296925, 459565, 476745, 794575, 1378695, 2297825, 2383725, 3400781, 6893475, 10202343, 17003905, 51011715, 85019525, 255058575]

約数ペア:

[(1, 255058575), (3, 85019525), (5, 51011715), (15, 17003905), (25, 10202343), (37, 6893475), (75, 3400781), (107, 2383725), (111, 2297825), (185, 1378695), (321, 794575), (535, 476745), (555, 459565), (859, 296925), (925, 275739), (1605, 158915), (2577, 98975), (2675, 95349), (2775, 91913), (3959, 64425), (4295, 59385), (8025, 31783), (11877, 21475), (12885, 19795)]