222732055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15791}}^1$

素因数の和:15847

約数の個数: 32

約数和(自身を含む): 339591168

約数和(自身を除く): 116859113

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 15791, 78955, 110537, 205283, 489521, 552685, 1026415, 1436981, 2447605, 3426647, 6363773, 7184905, 17133235, 31818865, 44546411, 222732055]

約数ペア:

[(1, 222732055), (5, 44546411), (7, 31818865), (13, 17133235), (31, 7184905), (35, 6363773), (65, 3426647), (91, 2447605), (155, 1436981), (217, 1026415), (403, 552685), (455, 489521), (1085, 205283), (2015, 110537), (2821, 78955), (14105, 15791)]