15215298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5407}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 35303424

約数和(自身を除く): 20088126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5407, 10814, 16221, 32442, 37849, 75698, 113547, 227094, 362269, 724538, 1086807, 2173614, 2535883, 5071766, 7607649, 15215298]

約数ペア:

[(1, 15215298), (2, 7607649), (3, 5071766), (6, 2535883), (7, 2173614), (14, 1086807), (21, 724538), (42, 362269), (67, 227094), (134, 113547), (201, 75698), (402, 37849), (469, 32442), (938, 16221), (1407, 10814), (2814, 5407)]