97870575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 178488576

約数和(自身を除く): 80618001

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 485, 825, 1067, 1223, 1455, 2425, 3201, 3669, 5335, 6115, 7275, 13453, 16005, 18345, 26675, 30575, 40359, 67265, 80025, 91725, 118631, 201795, 336325, 355893, 593155, 1008975, 1304941, 1779465, 2965775, 3914823, 6524705, 8897325, 19574115, 32623525, 97870575]

約数ペア:

[(1, 97870575), (3, 32623525), (5, 19574115), (11, 8897325), (15, 6524705), (25, 3914823), (33, 2965775), (55, 1779465), (75, 1304941), (97, 1008975), (165, 593155), (275, 355893), (291, 336325), (485, 201795), (825, 118631), (1067, 91725), (1223, 80025), (1455, 67265), (2425, 40359), (3201, 30575), (3669, 26675), (5335, 18345), (6115, 16005), (7275, 13453)]