10203765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 19740672

約数和(自身を除く): 9536907

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 67, 71, 143, 165, 195, 201, 213, 335, 355, 429, 715, 737, 781, 871, 923, 1005, 1065, 2145, 2211, 2343, 2613, 2769, 3685, 3905, 4355, 4615, 4757, 9581, 10153, 11055, 11715, 13065, 13845, 14271, 23785, 28743, 30459, 47905, 50765, 52327, 61841, 71355, 143715, 152295, 156981, 185523, 261635, 309205, 680251, 784905, 927615, 2040753, 3401255, 10203765]

約数ペア:

[(1, 10203765), (3, 3401255), (5, 2040753), (11, 927615), (13, 784905), (15, 680251), (33, 309205), (39, 261635), (55, 185523), (65, 156981), (67, 152295), (71, 143715), (143, 71355), (165, 61841), (195, 52327), (201, 50765), (213, 47905), (335, 30459), (355, 28743), (429, 23785), (715, 14271), (737, 13845), (781, 13065), (871, 11715), (923, 11055), (1005, 10153), (1065, 9581), (2145, 4757), (2211, 4615), (2343, 4355), (2613, 3905), (2769, 3685)]