2015017950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1221223}}^1$

素因数の和:1221249

約数の個数: 48

約数和(自身を含む): 5451543936

約数和(自身を除く): 3436525986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 1221223, 2442446, 3663669, 6106115, 7327338, 12212230, 13433453, 18318345, 26866906, 30530575, 36636690, 40300359, 61061150, 67167265, 80600718, 91591725, 134334530, 183183450, 201501795, 335836325, 403003590, 671672650, 1007508975, 2015017950]

約数ペア:

[(1, 2015017950), (2, 1007508975), (3, 671672650), (5, 403003590), (6, 335836325), (10, 201501795), (11, 183183450), (15, 134334530), (22, 91591725), (25, 80600718), (30, 67167265), (33, 61061150), (50, 40300359), (55, 36636690), (66, 30530575), (75, 26866906), (110, 18318345), (150, 13433453), (165, 12212230), (275, 7327338), (330, 6106115), (550, 3663669), (825, 2442446), (1650, 1221223)]